{"title":"Acid-free wheel cleaners","description":"\u003ch2 id=\"speakable-headline\"\u003eAcid-free wheel cleaners\u003c\/h2\u003e\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eAcid-free wheel cleaners\u003c\/strong\u003e: acid-free wheel cleaners break down the brake dust and dirt they suit. Acid-free describes the class of formula, not a blanket material approval and not automatically a neutral pH.\u003c\/p\u003e\n\u003cp\u003eA colour change is how certain formulas show they are working, not a general seal of quality.\u003c\/p\u003e","products":[{"product_id":"koch-chemie-magic-wheel-cleaner-mwc-felgenreiniger","title":"Magic Wheel Cleaner \"Mwc\" Wheel Cleaner","description":"\u003ch2 id=\"speakable-headline\"\u003eDissolve brake dust chemically on polished wheels\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the Koch-Chemie Magic Wheel Cleaner? An acid-free, viscous wheel cleaner from Koch-Chemie's workshop line that visibly dissolves brake dust and flash rust chemically via a red-violet colour change. Works on alloy painted, alloy polished, chrome and steel. Not for baked-on tar or bitumen spots.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eThe Koch-Chemie Magic Wheel Cleaner\u003c\/strong\u003e — usually just called \"MWC\" in-house — is an acid-free wheel cleaner from Koch-Chemie's workshop line. The active ingredient ammonium mercaptoacetate, a salt of thioglycolic acid, reacts with the iron(III) compounds in brake dust and lifts them off the wheel surface as a red-violet complex. The colour change isn't a marketing gimmick but the chemical reaction itself: where you see violet, iron is being converted right then and there. With a pH of 5–6 the formula stays gentle on painted and polished alloy wheels, chrome and steel. The high viscosity of 50 mPa·s means the product clings to vertical wheel faces instead of running straight off — so you get the full dwell time on the surface.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRed-violet colour change as a reaction indicator.\u003c\/strong\u003e No guessing how long to wait. You see in real time where iron particles are reacting and when the reaction is done. That kills two classic mistakes: rinsing too early (cleaning unfinished) and leaving it on too long (product saturates and dries on).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSyrup-like viscosity for vertical cling.\u003c\/strong\u003e At 50 mPa·s the Magic Wheel Cleaner is thick enough to stay in the spokes and on the wheel flank without dripping straight to the ground. That sets it apart from watery wheel cleaners where half the product would run off unused.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne cleaner for your whole wheel collection.\u003c\/strong\u003e Alloy painted, alloy polished, chrome and steel — the pH of 5–6 is mild enough to use even on high-gloss polished forged wheels. On anodised or matte-coated wheels, test on a hidden spot first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDay-to-day from Detailing1:\u003c\/strong\u003e Always spray onto a cold, dry wheel — never in direct sun, never onto warm brakes after a drive. Warm surfaces let the gel dry on, and that leaves residue you then have to brush off. On heavily soiled wheels after months without cleaning, two short passes beat one long one: the active ingredient is chemically saturated after about 5 minutes. Just let it dwell twice for 3 minutes each and rinse in between.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCold wheel. Spray. Wait 2 to 5 minutes.\u003c\/h3\u003e\n\u003cp\u003eSpray the Magic Wheel Cleaner onto the cold, dry wheel — cover spokes, barrel, the rim edge and the wheel bolts evenly. Thanks to the syrup-like consistency the product clings vertically without you having to change how you work. Best to work bottom to top so you don't cover faces you've already wetted.\u003c\/p\u003e\n\n\u003cp\u003eAfter 30 to 60 seconds the colour change kicks in: first on spots with a lot of brake dust, then across the whole face. Red-violet streaks show you exactly where iron particles are being converted. After 2 to 5 minutes' dwell time the reaction is done — waiting longer gets you nothing, because the active ingredient is saturated after about 5 minutes. A common mistake is leaving the product on for 10 minutes hoping for better results. The opposite happens: the solution starts to dry on and leaves streaks.\u003c\/p\u003e\n\n\u003cp\u003eFinish by rinsing off with a strong jet of water from the pressure washer or garden hose, top to bottom. With heavy brake dust between tight spokes a \u003ca href=\"\/collections\/zubehoer-felgenpflege\"\u003ewheel brush\u003c\/a\u003e can help spread the dissolved material — but not for scrubbing, just for touch-up. If you clean weekly to fortnightly, one pass usually does the job.\u003c\/p\u003e\n\n\u003cp\u003eA note on dosing: 500 ml lasts for about 10 full vehicle cleans. Per wheel, 40 to 50 ml is plenty. That works out to EUR 1.25 per full application — far more economical than the bottle price suggests, once you weigh it against the time spent mechanically scrubbing with less effective cleaners.\u003c\/p\u003e\n\n\u003ch3\u003eIt dissolves iron particles. Not tar.\u003c\/h3\u003e\n\u003cp\u003eThe Magic Wheel Cleaner is built precisely for one job: dissolving brake dust and flash rust chemically. The reaction between ammonium mercaptoacetate and the iron(III) ions in brake dust is the mechanism — anything that isn't iron doesn't get touched. That explains the colour change as a diagnostic tool: no colour means no iron, and no effect in that case isn't a shortfall of the product but the right answer to the dirt.\u003c\/p\u003e\n\n\u003cp\u003eAs a secondary use, the Magic Wheel Cleaner also works on paint as a flash-rust remover — especially handy on vehicles parked under industrial fallout or next to railway tracks. Fine iron particles settle there on the clear coat and react with the MWC formula just like they do on the wheel. Used before polishing, it boosts the adhesion of any following wax or ceramic coating, because the paint surface is genuinely contamination-free.\u003c\/p\u003e\n\n\u003cp\u003eWhere the MWC isn't the right product: baked-on tar, bitumen spots and oily soiling don't react with thioglycolate salts. For that you need a solvent-based tar remover. On badly neglected wheels with months-old brake dust that has worked its way into the pores, the stronger \u003ca href=\"\/products\/koch-chemie-reactive-wheel-cleaner-rwc\"\u003eKoch-Chemie Reactive Wheel Cleaner\u003c\/a\u003e can be the better call — its acid system is more powerful, though not suited to every wheel material. The choice is clear: when safety on chrome and polished wheels matters, MWC. When you need maximum cleaning power and you're working with alloy painted and steel, RWC.\u003c\/p\u003e\n\n\u003cp\u003eA second case where no wheel cleaner in the world will help anymore: when the wheel is already visibly corroded or the clear coat has flaked off. At that point cleaning isn't the issue anymore — paint refurbishment is. The Magic Wheel Cleaner is a care product, not a restoration product.\u003c\/p\u003e\n\n\u003ch3\u003eYour standard for the regular wheel workflow\u003c\/h3\u003e\n\u003cp\u003eThe Magic Wheel Cleaner is the right call for anyone who keeps their wheels on a regular schedule and wants a product where they don't have to think about material compatibility. One product, one step, all wheels done. That's workshop logic — and that's exactly what the MWC is formulated for.\u003c\/p\u003e\n\n\u003cp\u003eIt really plays its strengths when you look after several vehicles with different wheel types or work on a fleet. Instead of three cleaners for three wheel types, one does it. It's weaker on extremely baked-on brake-dust residue from high-performance brake setups, or on wheels that haven't been cleaned for months. In both cases a second pass or a more aggressive product makes more sense than extending the dwell time.\u003c\/p\u003e\n\n\u003cp\u003eAs a complete solution the Magic Wheel Cleaner works best paired with a \u003ca href=\"\/collections\/vorreinigung\"\u003epre-cleaner\u003c\/a\u003e like Koch-Chemie Vorreiniger B, applied as foam over the whole wheel before the MWC goes into the spokes. Finish with a \u003ca href=\"\/collections\/reifenpflege\"\u003etyre dressing\u003c\/a\u003e on the flank — and the complete wheel workflow comes in at around 15 minutes per vehicle, if you stay on it every two weeks. That's the most common combo our customers buy: Vorreiniger B + Magic Wheel Cleaner. A precise, repeatable routine that works without scrubbing.\u003c\/p\u003e\n\n\u003cp\u003eHead to head with the acid-free classic SONAX FelgenBeast, the Magic Wheel Cleaner comes out ahead on two counts: the higher viscosity means longer contact time on the wheel, and the workshop formula is dosed stronger for commercial use. The FelgenBeast has a milder smell, though — if you work in a closed garage you'll definitely notice that. The Magic Wheel Cleaner is the workshop standard. The FelgenBeast is the garage all-rounder. Both do their job reliably; the question is which one fits your working environment.\u003c\/p\u003e","brand":"Koch-Chemie","offers":[{"title":"500 ml","offer_id":48503670374735,"sku":"D1-KCX-425500","price":13.49,"currency_code":"EUR","in_stock":true},{"title":"2x 500ml","offer_id":49725159276879,"sku":"D1-KCX-425500_2","price":29.38,"currency_code":"EUR","in_stock":true},{"title":"3x 500ml","offer_id":49725159342415,"sku":"D1-KCX-425500_3","price":43.62,"currency_code":"EUR","in_stock":true},{"title":"10 liters","offer_id":48503670407503,"sku":"D1-KCX-425010","price":123.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/koch-chemie-magic-wheel-cleaner-saeurefreier-felgenreiniger.jpg?v=1776410618"},{"product_id":"koch-chemie-reactive-wheel-cleaner-felgenreiniger-750ml","title":"\"ReactiveWheelCleaner\" Wheel Cleaner","description":"\u003ch2\u003eThe must-have for spotless wheels is the Koch-Chemie Reactive-Wheel-Cleaner 750ml\u003c\/h2\u003e\n\u003cp\u003eWhen it comes to car care, clean, glossy wheels make or break the look of the whole car. The \u003cstrong\u003eKoch-Chemie Reactive-Wheel-Cleaner 750ml\u003c\/strong\u003e gives you exactly that: a thorough yet gentle clean and serious shine on your wheels. Its reactive, acid-free formula with a colour indicator pulls stubborn grime off without attacking the wheel itself. Thanks to the gloss additives you don't just get clean wheels — you get bright, glossy ones with proper water beading.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal cleaning power:\u003c\/strong\u003e stubborn dirt is broken up and lifted off by strong dirt carriers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle care:\u003c\/strong\u003e the acid-free formula looks after the wheel and keeps protecting it long after.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGloss and beading:\u003c\/strong\u003e leaves a bright shine and a beading effect that throws off dirt and water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eA proper clean, no compromises\u003c\/h3\u003e\n\u003cp\u003eThe Koch-Chemie Reactive-Wheel-Cleaner is a clever bit of car care. The formula is built to shift even the most baked-on grime without damaging the wheel. What sets it apart is the colour indicator: it changes shade to show you when the cleaner has done its job. So you know every bit of dirt is being pulled out while your wheels stay protected.\u003c\/p\u003e\n\u003ch3\u003eProtection and care for your wheels\u003c\/h3\u003e\n\u003cp\u003eOn top of the clean, the Koch-Chemie Reactive-Wheel-Cleaner gives your wheels solid protection. The acid-free formula keeps corrosion off the metal and helps the wheels last. At the same time the gloss additives leave a finish that not only looks good but throws off dirt and water. The result: wheels that stay clean longer and shine on every drive.\u003c\/p\u003e\n\u003ch3\u003eEasy to use, big results\u003c\/h3\u003e\n\u003cp\u003eUsing the Koch-Chemie Reactive-Wheel-Cleaner couldn't be simpler — anyone who loves their car can do it. Just spray it onto the dirty wheels, wait for the colour indicator to react, then rinse the dirt off along with the product. You'll see the difference straight away: your wheels come up like new without you having to scrub hard. The beading effect also keeps them cleaner for longer in rain and dirt.\u003c\/p\u003e","brand":"Koch-Chemie","offers":[{"title":"750 ml","offer_id":49635609018703,"sku":"D1-KCX-77704750","price":19.98,"currency_code":"EUR","in_stock":false},{"title":"2x 750ml Set","offer_id":49635609051471,"sku":"D1-KCX-77704750_2","price":39.16,"currency_code":"EUR","in_stock":false},{"title":"3x 750ml Set","offer_id":49635609084239,"sku":"D1-KCX-77704750_3","price":58.14,"currency_code":"EUR","in_stock":false},{"title":"10x 750ml Set","offer_id":49635832725839,"sku":"D1-KCX-77704750_10","price":199.8,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/koch-chemie-reactive-wheel-cleaner-felgenreiniger-750ml.png?v=1709399686"},{"product_id":"koch-chemie-felgenblitz-saurefrei-fb-felgenreiniger","title":"Felgenblitz säurefrei \"Fb\" wheel cleaner","description":"\u003ch2\u003e\u003cstrong\u003eKoch-Chemie Felgenblitz säurefrei \"Fb\" – wheel cleaner\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKoch-Chemie Felgenblitz säurefrei \"Fb\"\u003c\/strong\u003e is a properly strong \u003cstrong\u003ewheel cleaner\u003c\/strong\u003e for every kind of wheel finish. The formula cuts through baked-on grime — brake dust, road film and flash rust — without touching the surface underneath. Being acid-free, it stays gentle on the material, so it works on any wheel you throw at it: alloy, steel or chrome. The clever bit is the colour-change indicator: the cleaner turns red as it pulls the dirt out, telling you exactly when it's ready to rinse off.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcid-free clean\u003c\/strong\u003e: gentle on the wheel finish, no damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in colour indicator\u003c\/strong\u003e: the colour shift shows you the dwell time so you nail the rinse moment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks everywhere\u003c\/strong\u003e: good for all wheel types — alloy, steel, chrome and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eA deep clean for spotless wheels\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFelgenblitz\u003c\/strong\u003e goes hard on stubborn build-up. Thanks to the acid-free formula it lifts brake dust, road film and rust particles with no fuss. It does it gently too, so even delicate finishes come through fine. Use it for a regular refresh or for a proper deep clean on wheels that are really caked.\u003c\/p\u003e\n\u003ch3\u003eUsing the colour-change function\u003c\/h3\u003e\n\u003cp\u003eThe built-in colour change is the standout feature of the \u003cstrong\u003eKoch-Chemie Felgenblitz säurefrei\u003c\/strong\u003e. Once it's on the wheels, a visible colour shift tells you the dirt has lifted and you can rinse. That keeps the job precise and saves you leaving it on the wheels longer than it needs.\u003c\/p\u003e\n\u003ch3\u003eGentle on the material, good on anything\u003c\/h3\u003e\n\u003cp\u003eThe acid-free formula behind the \u003cstrong\u003eFelgenblitz\u003c\/strong\u003e gives you a \u003cstrong\u003egentle clean\u003c\/strong\u003e across all the usual wheel types. Alloys, steels, chromed or polished wheels — it shifts even stubborn grime without attacking the material. That makes it a solid pick if you want your wheels gleaming without gambling on material compatibility.\u003c\/p\u003e","brand":"Koch-Chemie","offers":[{"title":"11kg","offer_id":48762229850447,"sku":"D1-KCX-218011","price":101.99,"currency_code":"EUR","in_stock":true},{"title":"19 kg","offer_id":49671312998735,"sku":"D1-KCX-218019","price":159.49,"currency_code":"EUR","in_stock":true},{"title":"220 kg","offer_id":49671313162575,"sku":"D1-KCX-218220","price":1947.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/koch-chemie-felgenblitz-saurefrei-fb-felgenreiniger_11kg.png?v=1714750926"},{"product_id":"meguiars-ultimate-all-wheel-cleaner-felgenreiniger","title":"Ultimate All Wheel Cleaner","description":"\u003ch2\u003eSee brake dust dissolve: Meguiar's Ultimate All Wheel Cleaner\u003c\/h2\u003e\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat's the best wheel cleaner for brake dust? A good one lifts brake dust properly, stays safe on every wheel type and ideally works without hard scrubbing — the Meguiar's Ultimate All Wheel Cleaner does exactly that, with a colour change you can watch happen.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eMeguiar's Ultimate All Wheel Cleaner\u003c\/strong\u003e makes cleaning wheels simple and effective: instead of hard scrubbing with aggressive acids, the smart gel formula lifts brake dust and road grime through a chemical reaction. The colour indication — purple for brake dust, brown for road grime — shows you in real time where it's working and when you can rinse it off.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe colour change shows you the cleaning progress.\u003c\/strong\u003e The formula visibly changes colour on contact with iron-rich brake dust particles (purple) and organic road grime (brown). You can see exactly when it's active — no more guessing whether you left it on long enough.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcid-free and pH-neutral — safe on every wheel type.\u003c\/strong\u003e Plenty of cheap wheel cleaners use hydrochloric acid or other acids that can permanently attack alloys. The Ultimate All Wheel Cleaner is acid-free and safe on aluminium, chrome, steel, painted and coated wheels, and brake components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGel consistency clings better.\u003c\/strong\u003e The thick gel formula stays on vertical wheel faces longer than watery sprays — more contact time, deeper cleaning, even without any mechanical work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e Never use the All Wheel Cleaner on hot wheels — after a drive, wait at least 20 minutes until they've cooled to ambient temperature. Hot metal dries the product too fast, which can leave residue behind. On heavily soiled wheels, follow up with a soft wheel brush after rinsing for the best result.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch3\u003eHow the colour change in the Ultimate All Wheel Cleaner works\u003c\/h3\u003e\n\u003cp\u003eThe colour change in this \u003cstrong\u003ewheel cleaner\u003c\/strong\u003e is more than eye candy — it's a signal of the chemical process underneath. Brake dust is largely made up of iron-rich particles (worn brake discs and pads) that bond to the wheel surface and start to corrode it. The longer brake dust sits on a wheel, the deeper it works its way into the surface.\u003c\/p\u003e\n\u003cp\u003eThe Ultimate All Wheel Cleaner contains iron remover agents that react chemically with those iron particles. That reaction throws off a purple colour shift — the purple you see while it dwells is the dissolved iron. The brownish tint that appears alongside shows the reaction with organic grime like road film, tyre rubber and oil residue.\u003c\/p\u003e\n\u003cp\u003eThe result: the \u003cstrong\u003ebrake dust removal\u003c\/strong\u003e job runs without acid, without aggressive scrubbing and without any risk to the wheel surface. Once you've rinsed, both types of soiling are gone completely — the wheel comes up cleaner than it would with most mechanical methods.\u003c\/p\u003e\n\u003cp\u003eFor wheels you clean regularly, we'd follow up with the \u003ca href=\"https:\/\/detailing1.de\/products\/meguiars-ultimate-waterless-wheel-and-tire-trockenwaesche-detailer\"\u003eUltimate Waterless Wheel and Tire Detailer\u003c\/a\u003e as a quick sealant — it makes fresh brake dust harder to grab hold and makes the next clean easier.\u003c\/p\u003e\n\n\u003ch3\u003eUsing the Ultimate All Wheel Cleaner properly\u003c\/h3\u003e\n\u003cp\u003eThe application is simple — but a few details make the difference between a decent finish and a perfect one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you start:\u003c\/strong\u003e wheels must be cold (wait at least 20 min after driving). No direct sunlight — drying too fast in the heat can leave residue. Rinse the car down with water first to knock off the worst of the dirt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplying:\u003c\/strong\u003e spray the product evenly across the whole wheel face — spokes, barrel, caliper area. On heavily soiled wheels, lay it on generously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDwell time:\u003c\/strong\u003e let it work for 2–4 minutes. You'll see the formula turn purple and brown — that's the active cleaning process. Don't leave it on longer than 5 minutes, or you can get residue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRinsing:\u003c\/strong\u003e rinse off completely with a strong jet of water. For stubborn spots, work them first with a soft wheel brush. Never aim a pressure washer straight at hub areas or valves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAfter cleaning:\u003c\/strong\u003e let the wheels dry or dry them off and seal straight away with the \u003ca href=\"https:\/\/detailing1.de\/products\/meguiars-ultimate-waterless-wheel-and-tire-trockenwaesche-detailer\"\u003eUltimate Waterless Wheel and Tire Detailer\u003c\/a\u003e for long-term brake dust protection.\u003c\/p\u003e\n\n\u003ch3\u003eWheel cleaner results: what the Ultimate All Wheel Cleaner actually delivers\u003c\/h3\u003e\n\u003cp\u003eDay-to-day, the \u003cstrong\u003eUltimate All Wheel Cleaner\u003c\/strong\u003e earns its keep on that chemical reaction: within 60 to 120 seconds of spraying it on, the cleaner turns from clear to purple-red – a clear visual sign that the iron particles from the brake dust are reacting and being pulled off the wheel. After rinsing you're left with clean wheels, no smearing or residue. It works on all the common wheel materials – aluminium, steel, painted and polished wheels – without attacking or dulling the surface. It's especially good on fresh brake dust after short city drives; on baked-on, heavy brake dust, give it a 3–5 minute dwell or pair it with the \u003ca href=\"https:\/\/detailing1.de\/products\/meguiars-ultimate-iron-remover\"\u003eMeguiars Ultimate Iron Remover\u003c\/a\u003e as a pre-treatment.\u003c\/p\u003e\u003ch3\u003eUltimate All Wheel Cleaner vs. other wheel cleaners\u003c\/h3\u003e\n\u003cp\u003eThere are three main categories of wheel cleaner on the market: acidic cleaners, alkaline cleaners and iron-reactive cleaners like the Ultimate All Wheel Cleaner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAcidic cleaners\u003c\/strong\u003e are very effective on brake dust, but risky: hydrochloric and phosphoric acid can permanently attack alloys, strip paint and damage rubber. Completely unsuitable for coated or polished wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlkaline cleaners\u003c\/strong\u003e are safe, but often less effective on heavily baked-on brake dust. They handle general grime well, but hit their limit on serious brake dust build-up.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eUltimate All Wheel Cleaner\u003c\/strong\u003e combines the best of both: iron-reactive agents lift brake dust as effectively as acids, without being aggressive towards wheel surfaces. The pH-neutral base is safe on every wheel type — coated, polished or chromed included.\u003c\/p\u003e\n\u003cp\u003eIf you want to take wheel cleaning a step further, the best move is to pair the All Wheel Cleaner with the \u003ca href=\"https:\/\/detailing1.de\/products\/meguiars-ultimate-iron-remover-flugrostentferner\"\u003eUltimate Iron Remover\u003c\/a\u003e for deep iron contamination in the paint or on the wheels.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the Ultimate All Wheel Cleaner for?\u003c\/h3\u003e\n\u003cp\u003eThe Meguiar's Ultimate All Wheel Cleaner is the right call for anyone who wants to clean their wheels regularly and safely — no acids, no hard scrubbing, with a cleaning result you can see. Ideal for: drivers with high-end alloys or coated wheels who want to steer clear of acid products. Detailers who need a reliable, safe standard clean for every customer car. Anyone facing heavy brake dust (track driving, towing, city use) who wants an effective clean without damaging the wheels.\u003c\/p\u003e\n\u003cp\u003eFor a complete wheel and tyre care system we'd go: Ultimate All Wheel Cleaner to clean → Ultimate Waterless Wheel and Tire Detailer to seal → Hybrid Ceramic Tire Shine for the tyre sidewalls. The perfect trio for clean wheels and tyres.\u003c\/p\u003e","brand":"Meguiars","offers":[{"title":"24 fl oz (709 ml)","offer_id":53654458892623,"sku":"D1-MEG-G180124EU","price":17.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/Meguiars-Ultimate-All-Wheel-Cleaner-Felgenreiniger-24-oz-709-ml_PS1.jpg?v=1775376530"},{"product_id":"dr-wack-p21s-power-gel-felgenreiniger","title":"P21S \"POWER GEL\" Wheel Cleaner","description":"\u003ch2 id=\"speakable-headline\"\u003eThe P21S wheel cleaner swaps the brush for three minutes of dwell time\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the P21S POWER GEL wheel cleaner? An acid-free cleaning gel from Dr. Wack that chemically binds iron-bearing brake dust and turns red-violet while it does it. Approved for painted, anodised, mirror-polished and chrome wheels. Not a paint cleaner, not a sealant, and nothing for a warm wheel straight off a drive.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eP21S POWER GEL wheel cleaner\u003c\/strong\u003e is an acid-free cleaning gel from Dr. Wack for painted, anodised, mirror-polished and chrome wheels in alloy and steel. Its active ingredient, sodium mercaptoacetate, thioglycolate in the trade, locks the iron compounds out of brake dust into a water-soluble cage. Day-to-day that means the black deposit runs off with the rinse water instead of spreading across the spokes under a brush.\u003c\/p\u003e\n\n\u003cp\u003eThe gel consistency is not thickener for show. A thin cleaner slides down a vertical wheel face in seconds and takes its reaction time with it. The POWER GEL stays where the spray puts it: on the hub, down in the spoke roots, on the rim flange. It is that cling time that turns three minutes of dwell into three minutes of contact.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree minutes is enough, below ten degrees it is not.\u003c\/strong\u003e Dr. Wack gives 3 to 5 minutes of dwell time. If the temperature drops below 10 °C or the wheel is heavily caked, the manufacturer itself stretches that to at least 10 minutes. Work in February on summer timing and you rinse the reaction away before it has finished.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe colour is a readout, not a bonus effect.\u003c\/strong\u003e The gel goes onto the wheel pink, so you see straight away every spot the spray missed. Wherever iron-bearing dust is sitting, the colour pulls through to a dark red-violet. After 3 minutes you know whether a second pass is needed before you even touch the hose.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour container sizes, one formula.\u003c\/strong\u003e 750 millilitres with a trigger gun, 2 and 5 litres as canisters, 25 litres as a refill station. Between the small bottle and the big containers the price per litre drops by around a third without a thing changing in the mix. What you lose is the spray head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e We get a lot of questions about a whitish film left on the wheel after rinsing. That is usually not residue from the gel but limescale out of the rinse water, drying onto the warm wheel while you are standing at the next one. So work through wheel by wheel: spray, wait 3 to 5 minutes, rinse, wipe down with the drying towel, and only then the next one. Spraying all four at once looks like a time saver and costs you the second pass.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eBelow ten degrees the POWER GEL needs ten minutes\u003c\/h3\u003e\n\u003cp\u003eSpray onto the cold, dry wheel, wait 3 to 5 minutes, rinse off with a strong jet of water. Below ten degrees or with heavy brake dust, Dr. Wack stretches that to at least 10 minutes.\u003c\/p\u003e\n\n\u003cp\u003eCold means: a quarter of an hour after the last hard braking, and not in direct sun. A wheel that has just come off the motorway still carries the residual heat of the brake disc in its face. The gel dries on there before the reaction is through, and afterwards you are scrubbing dried cleaner instead of brake dust.\u003c\/p\u003e\n\n\u003cp\u003eDry is the second half of the condition. Hose the wheel down first and you dilute the gel at the moment you lay it on, weakening exactly the property you bought it for. Spray from the bottom up so gel running down always meets untreated surface, and take in the hub, the spoke roots and the edge against the tyre on purpose. Loose grit on the wheel is no problem, it comes off with it.\u003c\/p\u003e\n\n\u003cp\u003eOn quantity: generous, but not twice over. The gel works through contact, not through layer thickness, and a second coat onto a first one that is still wet buys you nothing but consumption. In the MOTORRAD hands-on test it was exactly this cling that explained the low usage: whatever stays up there needs no topping up. On a deep-dish wheel with narrow spokes a short second burst into the spoke roots still pays, because that is where the least gel arrives.\u003c\/p\u003e\n\n\u003cp\u003eRinsing then runs top down, until no pink haze comes off any more. Wheels come before the paint in the wash order, otherwise you carry the dissolved iron dust over the doors afterwards. If a residue is left after rinsing, a second short pass is the right answer, not a longer dwell. Users agree across the board that an hour of contact gets you no more than ten minutes does.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/dr-wack-p21s-power-gel-felgenreiniger_anwendung.jpg?v=1787867974\u0026amp;width=1400\" alt=\"P21S POWER GEL wheel cleaner being sprayed onto the cold alloy wheel\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe colour change flags the brake dust, the dwell time is what dissolved it\u003c\/h3\u003e\n\u003cp\u003eThe colour change is an indicator, not a cleaning step. It tells you where iron-bearing dust is sitting. The work was done by the minutes before it, not by the colour.\u003c\/p\u003e\n\n\u003cp\u003eThat is more than splitting hairs, because two wrong expectations hang off it. First: a wheel where almost nothing changes colour is no proof of a weak product, it is usually a wheel with little iron on it. Second: a deep violet wheel is not clean yet, it is marked. It only gets clean once the bound dust is in the rinse water.\u003c\/p\u003e\n\n\u003cp\u003eTwo hard limits go with that. The POWER GEL cleans, it does not protect. After rinsing, the wheel surface is bare and open, and the next lot of brake dust keys in just as fast. If you want to stretch the cleaning intervals, you lay a \u003ca href=\"\/collections\/felgenreiniger\"\u003ewheel sealant\u003c\/a\u003e on afterwards, otherwise you start from zero every two weeks. And on wheels that have seen a whole winter season through, one pass is rarely enough. Two goes of three minutes beat one of twenty.\u003c\/p\u003e\n\n\u003cp\u003eOn mirror-polished and anodised surfaces Dr. Wack recommends a compatibility test on a hidden spot before the first use. And the smell: thioglycolate compounds have a sharp odour, the formula now carries fragrance on top, and that does not make it odour-free. In an enclosed space you notice it clearly, outdoors barely at all.\u003c\/p\u003e\n\n\u003cp\u003eThat leaves the line on the label. \"Repeat test winner\" holds for the range, not automatically for this bottle: in the AUTO BILD comparison in issue 22\/2021 with eleven wheel cleaners, it was the \u003ca href=\"\/products\/dr-wack-p21s-high-end-felgenreiniger\"\u003eP21S HIGH END wheel cleaner\u003c\/a\u003e that stood top with 183 out of 200 points, not the POWER GEL. That is not a mark against it, it is a question of who entered: the POWER GEL was not in that field.\u003c\/p\u003e\n\n\u003cp\u003eThe test figure you can pin on this bottle comes from the MOTORRAD hands-on test, which landed on 4 out of 5 stars. It praised the cling and the material compatibility on paint and chrome, and criticised a spray head that worked itself loose in use. If you want the formula that went through the comparison test, take the HIGH END. If you need gel cling, a colour readout and big containers, you are in the right place here.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/dr-wack-p21s-power-gel-felgenreiniger_anwendung_2.jpg?v=1787867980\u0026amp;width=1400\" alt=\"Pink gel of the P21S POWER GEL on the vertical face of a VW alloy wheel\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDr. Wack builds the POWER GEL as a refill system, not as a one-way bottle\u003c\/h3\u003e\n\u003cp\u003eThe POWER GEL comes in four container sizes from 750 millilitres to 25 litres. The big canisters carry no spray head, they are meant for refilling and not for direct use.\u003c\/p\u003e\n\n\u003cp\u003eFor one car that comes round every two to three weeks, the 750 millilitre bottle with the trigger gun is the right size. It is ready to go, it stands on the shelf without decanting, and it is the only version Dr. Wack ships with a trigger gun. From the second car in the household, with winter and summer wheels running in parallel, or with a driving style that makes the dust to match, the maths tips towards the 2 or 5 litre canister.\u003c\/p\u003e\n\n\u003cp\u003eThe 25 litre refill station is no clearance lot from a different batch. It is the same mix that runs into the 750 millilitre bottle in Baar-Ebenhausen, just without a trigger gun in the box. Dr. Wack has carried the product since 1976, and the spread of container sizes follows from that: hold a formula stable for half a century and you can fill it into the same bottle and the same drum for everyone from the home driveway to the tyre fitter.\u003c\/p\u003e\n\n\u003cp\u003eWho the product is not built for belongs in the picture just as much. If you wash your car twice a year and let the wheels run in between, this is no one-shot rescue for baked-on deposits, it is a product that plays its advantage with regular use. On a painted winter wheel that has taken a season of chippings and road grit, the first pass takes the brake dust off and leaves the rest standing; only the second one makes it even.\u003c\/p\u003e\n\n\u003cp\u003eAnd if you are only after shine, a \u003ca href=\"\/products\/dr-wack-p21s-felgen-wachs-felgenversiegelung\"\u003ewheel wax\u003c\/a\u003e serves you better than a cleaner. The POWER GEL takes away, it lays nothing on.\u003c\/p\u003e\n\n\u003cp\u003eOne detail no manufacturer text mentions and that regularly causes grief with the big container: the 25 litre refill station comes without a tap. Order the drum with no tap and no pressure sprayer in the house and you are standing there with 27 kilos of gel you cannot get at. Two minutes of thought before you order save you a week of waiting with a full canister and an empty spray bottle.\u003c\/p\u003e","brand":"Dr. Wack \"P21S\"","offers":[{"title":"750ml","offer_id":54707217039695,"sku":"D1-DRW-1253","price":22.99,"currency_code":"EUR","in_stock":true},{"title":"2 liters","offer_id":54707217137999,"sku":"D1-DRW-1265","price":39.99,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":54707217170767,"sku":"D1-DRW-1256","price":100.99,"currency_code":"EUR","in_stock":true},{"title":"25 liters","offer_id":56260456939855,"sku":"D1-DRW-1257","price":505.99,"currency_code":"EUR","in_stock":true},{"title":"1000ml","offer_id":56260456874319,"sku":"D1-DRW-1252","price":29.99,"currency_code":"EUR","in_stock":true},{"title":"100ml","offer_id":56260456907087,"sku":"D1-DRW-1251","price":5.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/dr-wack-p21s-power-gel-felgenreiniger.png?v=1787867588"},{"product_id":"dr-wack-s100-motorrad-felgenreiniger-motorradpflege","title":"\"S100\" Motorcycle Wheel Cleaner for Motorbikes","description":"\u003ch2\u003eFor sparkling clean motorcycle wheels: the \"S100\" Motorcycle Wheel Cleaner from Dr. Wack\u003c\/h2\u003e\n\u003cp data-start=\"123\" data-end=\"280\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"36\"\u003eS100 Motorcycle Wheel Cleaner\u003c\/strong\u003e from Dr. Wack is your go-to for shifting even the most stubborn grime, like baked-on chain lube and brake dust, with no fight.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIts acid-free gel formula clings to the wheel face and works hard without attacking the material or finish.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003ePainted, anodised or high-gloss polished wheels – this cleaner leaves a flawless shine and takes a lot of the hassle out of looking after your bike.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"320\" data-end=\"564\"\u003e\n\u003cli data-start=\"320\" data-end=\"387\" class=\"\"\u003e\n\u003cp data-start=\"322\" data-end=\"387\" class=\"\"\u003e\u003cstrong data-start=\"322\" data-end=\"349\"\u003eWorks on its own:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003ePulls stubborn brake dust and chain lube off with no hand-scrubbing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"388\" data-end=\"454\" class=\"\"\u003e\n\u003cp data-start=\"390\" data-end=\"454\" class=\"\"\u003e\u003cstrong data-start=\"390\" data-end=\"416\"\u003eAcid-free gel formula:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eGentle on materials and finishes, but seriously effective.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"455\" data-end=\"564\" class=\"\"\u003e\n\u003cp data-start=\"457\" data-end=\"564\" class=\"\"\u003e\u003cstrong data-start=\"457\" data-end=\"480\"\u003eEasy to use:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eSpray on, let it work, rinse off – quick shine, no effort.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"566\" data-end=\"569\" class=\"\"\u003e\n\u003ch3 data-start=\"571\" data-end=\"625\" class=\"\"\u003eCuts through chain lube and brake dust\u003c\/h3\u003e\n\u003cp data-start=\"627\" data-end=\"832\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"36\"\u003eS100 Motorcycle Wheel Cleaner\u003c\/strong\u003e was built specifically for the grime you get on bike wheels.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eFlung-off, dried-on chain lube and stubborn brake dust come away without a trace.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe gel formula lets the cleaner cling to the wheel and do its job properly instead of running straight off.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThat gets you a thorough clean, even in the spots you can barely reach.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"834\" data-end=\"880\" class=\"\"\u003eHow to use it for the best results\u003c\/h3\u003e\n\u003cp data-start=\"882\" data-end=\"1127\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eTo use the \u003cstrong data-start=\"22\" data-end=\"55\"\u003eS100 Motorcycle Wheel Cleaner\u003c\/strong\u003e, let the wheels cool down first.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThen spray it on generously and give it 3–5 minutes to work.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eOn really heavy grime or in cold weather, you can leave it on for up to 10 minutes.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eOnce it's had time to work, rinse the wheels down thoroughly with a strong jet of water.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIf you need to, a sponge or brush helps things along.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1129\" data-end=\"1175\" class=\"\"\u003eVersatile and easy on the material\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"36\"\u003eS100 Motorcycle Wheel Cleaner\u003c\/strong\u003e suits a wide range of wheels, including painted and anodised aluminium and steel wheels, high-gloss and chrome wheels, plus high-gloss polished alloys.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eBecause it's acid-free, it's especially gentle and safe to use on delicate finishes.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIt also goes a long way, so a little does the job.\u003c\/span\u003e\u003c\/p\u003e","brand":"Dr. Wack \"S100\"","offers":[{"title":"500ml","offer_id":54707236962639,"sku":"D1-DRW-2018","price":15.99,"currency_code":"EUR","in_stock":true},{"title":"2x 500ml","offer_id":54944386056527,"sku":"D1-DRW-2018_2","price":31.9,"currency_code":"EUR","in_stock":true},{"title":"3x 500ml","offer_id":54944386089295,"sku":"D1-DRW-2018_3","price":47.9,"currency_code":"EUR","in_stock":true},{"title":"6x 500 ml","offer_id":54944386122063,"sku":"D1-DRW-2018_6","price":95.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/dr-wack-s100-motorrad-felgenreiniger-motorradpflege_500ml.png?v=1745091788"},{"product_id":"koch-chemie-the-finisher-automotive-wheelking-felgenreiniger","title":"THE FINISHER \"WheelKing\" Wheel Cleaner","description":"\u003ch2\u003eTHE FINISHER × Koch-Chemie „WheelKing“ — wheel cleaner with safe reactive power\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eWhat's WheelKing for? — The acid-free, reactive wheel cleaner reliably lifts baked-on brake dust and fallout, clings evenly as a gel, changes colour as it reacts so you can see it working, and rinses off streak-free – for painted and powder-coated steel and alloy wheels.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eTHE FINISHER WheelKing wheel cleaner\u003c\/strong\u003e is your go-to weapon against dark brake dust and metallic build-up. The reactive gel formula wraps complex designs right down into the barrel, chemically loosens particles and makes the reaction visible through that telltale colour change. That means less brushing, more control, and an even, clean finish on painted and powder-coated wheels – painted calipers included. In the THE FINISHER system, WheelKing comes after the pre-wash (TropicSnow) and before the contact wash (MagicShampoo); when you want final protection, BodyGuard takes care of it. Bottom line: less scrubbing, more result – safe, quick, repeatable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong on brake dust:\u003c\/strong\u003e reactive agents crack iron-rich deposits and dissolve fallout, and the gel texture clings for ages to complex geometries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle \u0026amp; controlled:\u003c\/strong\u003e acid-free, pH-balanced, with a clear colour-change indicator; suited to painted\/powder-coated steel and alloy wheels plus painted calipers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth workflow: \u003c\/strong\u003eslots in perfectly between TropicSnow (pre-wash) and MagicShampoo (hand wash); rinses off clean and preps the surface for protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eReactive wheel cleaner – technology \u0026amp; material protection\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003ereactive wheel cleaner\u003c\/strong\u003e like THE FINISHER WheelKing wheel cleaner works by bonding to the iron particles thrown off as brake dust and fallout. The gel structure keeps things sitting still so the active agents have time to loosen particles; the colour change shows you where the reaction is running. Because the formula is acid-free and pH-balanced, the job stays gentle on the material: clear coats, powder coatings and painted calipers keep their gloss and feel. On sensitive special surfaces – polished, bare, anodised – the rule is: test spot in a hidden area, short dwell time, rinse straight away. Hot wheels, direct sun and chemistry left to dry are off the table – that's how you keep the process safe.\u003c\/p\u003e\n\u003ch3\u003eUsing it on the car – dwell time, tools \u0026amp; sequence\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eapplication\u003c\/strong\u003e comes down to a few clean steps. Cool the wheels down and pre-wet them, then spray THE FINISHER WheelKing wheel cleaner on generously, working bottom to top. Let it work for 2–4 minutes, don't let it dry. Move a soft wheel brush over the spokes, barrel and edges; for lug holes and the valve area, detail brushes do the job. Then rinse with pressure until no more foamy streaks run off. Now comes the exterior wash with MagicShampoo; the mitt glides cleanly over the wheel you've already taken the load off. If you want more protection and easier cleaning next time, finish with BodyGuard once everything's dry – it makes the next wash noticeably easier.\u003c\/p\u003e\n\u003ch3\u003eResult \u0026amp; routine – winter grime, performance wheels \u0026amp; care plan\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRoutine\u003c\/strong\u003e beats panic-cleaning: reach for THE FINISHER WheelKing wheel cleaner on every thorough wash, or at least every two or three washes, depending on how much brake dust you're dealing with. On hard-worked performance wheels or after winter drives, a second short pass with targeted brushing helps. Clean painted calipers at the same time, but keep it off any hot components right after a drive. After rinsing and the hand wash, dry with a separate towel to stop water spots. A light, hydrophobic topping step (BodyGuard) cuts down build-up a lot – brake dust then rinses off faster next time round.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon questions about THE FINISHER × Koch-Chemie „WheelKing“ — wheel cleaner\u003c\/h2\u003e\n\u003ch4\u003eIs WheelKing suitable for every type of wheel?\u003c\/h4\u003e\n\u003cp\u003eFor painted and powder-coated steel and alloy wheels yes, and for painted calipers too. On polished\/bare metals and anodised surfaces, test first, work quickly and rinse thoroughly straight away.\u003c\/p\u003e\n\u003ch4\u003eHow long should the cleaner dwell?\u003c\/h4\u003e\n\u003cp\u003e2–4 minutes in the shade. Don't let it dry; in warm weather work in shorter passes and re-mist if needed. The colour change shows you the reaction in progress.\u003c\/p\u003e\n\u003ch4\u003eDoes the product attack valves or TPMS?\u003c\/h4\u003e\n\u003cp\u003eUsed properly, no. Don't use it on hot components, and always rinse off completely after brushing – including the valve, nipple and sensor housing.\u003c\/p\u003e\n\u003ch4\u003eWhy do I need a shampoo on top of this?\u003c\/h4\u003e\n\u003cp\u003eWheelKing chemically loosens iron-rich grime. The hand wash with MagicShampoo afterwards removes road dirt and builds up lubricity and a care film – so the surface stays clean longer.\u003c\/p\u003e\n\u003ch4\u003eCan I use WheelKing without brushes?\u003c\/h4\u003e\n\u003cp\u003eYes, the chemistry works on its own. But a gentle mechanical assist with a wheel brush or detail brush clearly improves the result in corners, edges and bolt channels.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: 31\/10\/2025 — Author: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × THE FINISHER","offers":[{"title":"500ml","offer_id":56299398463823,"sku":"D1-KCX-77717-500ML-01","price":15.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/koch-chemie-the-finisher-wheelking-felgenreiniger_500ml_77717-500ML-01.png?v=1761909250"},{"product_id":"tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger","title":"Alu-Teufel \"Spezial\"® (Green) Wheel Cleaner","description":"\u003ch2 id=\"speakable-headline\"\u003eAcid-free car wheel cleaner: Alu-Teufel Spezial Green with a colour indicator (GTÜ test winner)\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the Alu-Teufel Spezial? An acid-free wheel cleaner from TUGA Chemie GmbH with a thixotropic gel formula and a chemical colour indicator. The pH sits between 7.0 and 8.0 — skin-neutral and cleared for every common wheel type: aluminium, chrome, anodised, diamond-cut, powder-coated. The main active, sodium thioglycolate (CAS 367-51-1), reduces baked-on iron(III) oxides from brake dust into water-soluble iron-thioglycolate complexes. That exact reaction turns the gel from clear-green to red-violet — you can see when the cleaning is done. Not suitable for tar-type soiling or bitumen.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eAlu-Teufel Spezial (Green)\u003c\/strong\u003e is TUGA Chemie's pH-neutral wheel cleaner and a benchmark product in the DACH detailing market — in the GTÜ's Auto-Bild tests from 2016 and 2019 it landed consistently in shared second place with a 'highly recommended' rating, beaten only by the premium heavyweight Dr. Wack P21S High End. The formula is built on sodium thioglycolate as the chemically active reducing agent, a surfactant matrix of Sodium Laureth Sulfate (anionic) and Capryl Glucoside (a nonionic sugar surfactant), plus Xanthan Gum as a natural thickener.\u003c\/p\u003e\n\n\u003cp\u003eTUGA Chemie in Osnabrück has been making these formulas in Germany for decades, supplying commercial detailers, workshops and serious private owners across the DACH region.\u003c\/p\u003e\n\n\u003cp\u003eThe xanthan makes the gel pseudoplastic — a trait of non-Newtonian fluids where viscosity drops under shear and snaps straight back at rest. On the trigger the gel thins out and atomises finely; the moment it hits the vertical wheel face the viscosity returns and the gel clings statically. Contact time on the surface climbs massively without the product running off early.\u003c\/p\u003e\n\n\u003cp\u003eThe actual cleaning runs in four phases: adhesion via the gel, wetting and creeping under lipophilic soiling by the surfactants, chemical reduction of the iron(III) oxides from brake dust by the sodium thioglycolate, and finally the chromophore shift — the complex formation changes the light-absorption spectrum and the gel turns red-violet. Rinse before the colour flips and you've pulled the cleaner off too soon.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcid-free and cleared for every wheel type.\u003c\/strong\u003e The pH of 7.0 to 8.0 keeps the cleaner gentle on anodised aluminium, chrome, diamond-cut wheels, powder-coated steel and alloy rims and ceramic-coated wheels. TPMS sensors (tyre pressure monitoring) stay untouched too — a point where acidic rivals regularly fall down. The 'red' Aluminium-Teufel in the TUGA range is the acidic emergency cleaner for extremely baked-on brake dust on uncoated wheels; the 'green' one here is the weekly maintenance version.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe colour indicator shows the reaction in real time.\u003c\/strong\u003e The clear-green gel turns deep red to violet the moment the sodium thioglycolate reacts with the iron particles in the brake dust. You don't work with a stopwatch — the colour tells you when the reaction is done. On normal soiling that takes three to five minutes; on heavily caked wheels a bit longer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6.60 EUR per litre in the 5 L canister — and on 'which wheel cleaner is best?' it sits consistently in the DACH top 3.\u003c\/strong\u003e In the big container the Alu-Teufel Spezial is the price-performance winner in the DACH market. SONAX FelgenBeast runs around 9 to 15 EUR\/L, market leader Dr. Wack P21S High End 20 to 24 EUR\/L, Koch-Chemie Magic Wheel Cleaner around 46 EUR\/L, GYEON Q²M Iron WheelCleaner around 36 EUR\/L and Soft99 Iron Terminator around 79 EUR\/L. Per the GTÜ test the Alu-Teufel Spezial cleans on par with SONAX and only just below the pricier P21S — a clear efficiency win for every euro you spend.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger_hero_3c60eca7-7aa8-4be2-8849-7e74054e5fc1.png?v=1777930119\" alt=\"Alu-Teufel Spezial Green hero\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e Day-to-day, the biggest efficiency jump with the Alu-Teufel Spezial doesn't come from the chemistry itself but from the spray bottle. The original TUGA head atomises in spots rather than a fan — people compensate by drowning the wheel, 100 ml and more per wheel instead of the ideal 30 to 50 ml. The pro trick: decant the gel into a \u003cstrong\u003eKwazar Mercury Super Pro+\u003c\/strong\u003e or \u003cstrong\u003eIK Multi TR 1\u003c\/strong\u003e — both have acid- and alkali-resistant Viton or EPDM seals and mist the thixotropic gel far more finely. Consumption drops by around 40 percent with better cleaning. Plus the standard rule: the wheel has to be cold (at least 30 minutes after driving), never in the sun, strictly 5 minutes dwell time — any longer and the concentrated actives etch the clear coat.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCold wheel, spray from the bottom up, 3 to 5 minutes dwell time, pressure washer.\u003c\/h3\u003e\n\n\u003cp\u003eThe standard workflow starts with a temperature check. Wheels and brakes have to be down to ambient temperature — in direct sun, move the car into the shade first or push the wheel job to the morning or evening.\u003c\/p\u003e\n\n\u003cp\u003eBefore you lay the cleaner on, rinse the wheel down with clear water or the pressure washer — loose road grime and brake-dust crumbs come off, so the gel works more efficiently. Spray the Alu-Teufel Spezial evenly from 20 to 30 centimetres, bottom to top. That direction matters: work top-down and you build a concentration gradient and run marks that can stay visible once they dry.\u003c\/p\u003e\n\n\u003cp\u003eDwell time is three to five minutes, until the red-violet indicator has developed across the whole face. On heavily soiled or long-neglected wheels you can agitate again with a soft detailing brush or a dedicated \u003ca href=\"\/products\/tuga-chemie-felgenbuerste-alu-teufel-spezial-gruen\"\u003ewheel brush\u003c\/a\u003e — circular strokes, no pressure, so the gel spreads more evenly and the surfactant can emulsify the last layers of dirt.\u003c\/p\u003e\n\n\u003cp\u003eThen rinse it off spotlessly with a sharp high-pressure jet: first bottom to top (lifts the lower wheel edge), then with clear water top to bottom (flushes every residue safely into the wheel well). Don't forget the back of the wheel and the gaps between the spokes — that's where most of the brake dust collects.\u003c\/p\u003e\n\n\u003cp\u003eAfter rinsing the wheel should look clean. With baked-on brake dust a second pass with a longer dwell time can be needed — but never past the maximum 5 minutes in one go. If you can't get the wheel clean in a single round, run two passes with a high-pressure rinse in between rather than letting it dwell longer once.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger_anwendung_0ba406fe-1f38-4fed-8f27-c4cee5482a70.png?v=1777930131\" alt=\"Alu-Teufel Spezial Green application\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eBrake dust dissolves in the gel. Tar and bitumen don't.\u003c\/h3\u003e\n\n\u003cp\u003eThe Alu-Teufel Spezial's chemical specialism is iron-based soiling. Sodium thioglycolate is a reducing agent that reacts specifically with iron(III) ions — baked-on brake dust from sintered particles, flash rust on wheel edges, oxidised metal swarf from tyre wear. That's the core competence and the reason for the indicator's colour flip.\u003c\/p\u003e\n\n\u003cp\u003eWhat the cleaner won't shift: tar, bitumen, fresh rubber residue on the wheel lip or oily soiling from leaking brake cylinders. For tar and bitumen a dedicated \u003ca href=\"\/collections\/teer-und-klebstoffentferner\"\u003etar and adhesive remover\u003c\/a\u003e is the right call. The Alu-Teufel can emulsify some of it mechanically, but that's not where the formula's strengths lie and it just burns through product.\u003c\/p\u003e\n\n\u003cp\u003eOne important limit is the maximum dwell time of 3 to 5 minutes. Blow well past that window and the water content of the gel evaporates. The concentration of the surfactants and the sodium thioglycolate spikes locally in the remaining droplets, which can cause irreversible chemical etching of the clear coat — visible as matt, milky patches that no amount of aftercare will undo. The GTÜ warns explicitly against leaving cleaning fluids sitting on paint or wheels under thermal load.\u003c\/p\u003e\n\n\u003cp\u003eIn the professional detailing world the Alu-Teufel Spezial is often used 'off-label' as a large-area flash-rust remover on car paint — the sodium thioglycolate's reducing action also works on iron particles embedded in clear-coat layers. TUGA Chemie doesn't officially include this use case, but in detailing practice it's an established method. If you go this route, wear strict PPE (nitrile gloves, eye protection) and keep the dwell-time limits even more conservative — paint is less forgiving than tough wheel clear coats.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger_ergebnis_3e71ef46-9391-4589-9c4b-682e721cbe45.png?v=1777930140\" alt=\"Alu-Teufel Spezial Green result\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWheel-change season, active-ingredient maths and the 5 L argument.\u003c\/h3\u003e\n\n\u003cp\u003eDemand for good wheel cleaners in the DACH market follows an extremely cyclical pattern tied straight to the well-known 'Easter-to-October' rule of thumb: summer tyres from Easter to October, winter tyres from October to Easter. Five years of Google Trends data for 'Felgenreiniger' show a measurable rising wave: the current 8-week average of index 75 sits around 47 percent above the 12-month mean of 51 — the sharpest seasonal peak in April, a factor of 3 over the January low. Ahead of every wheel change — so March\/April and September\/October — demand for \u003ca href=\"\/collections\/felgenreiniger\"\u003ewheel cleaners\u003c\/a\u003e explodes, because businesses and private users want the wheels properly cleaned before storage. Take baked-on brake dust into storage over the summer and after six months you've got soiling that's twice as hard to remove.\u003c\/p\u003e\n\n\u003cp\u003eIn winter itself consumption is high because of road-salt corrosion and grit spray on the inner wheel faces. In summer it's harder braking at higher temperatures and more motorway miles. The seasonal peaks are clear: mid-March, mid-September, plus the run-up to big tuning events like Tuning World Bodensee or the Essen Motor Show, where the wheels have to be shown off flawless.\u003c\/p\u003e\n\n\u003cp\u003eThe 1-litre spray bottle at around 13 EUR is the easy way in for one or two cars in a private household. At weekly wheel cleaning and roughly 80 to 120 ml per full clean (four wheels plus inner faces), a litre lasts around eight to twelve cleaning cycles — a quarter's supply in everyday use.\u003c\/p\u003e\n\n\u003cp\u003eThe 5-litre canister at around 33 EUR saves about half per litre and is the right size for workshops, small to mid-size detailers and households with three or more cars. Run a mobile detailing service cleaning ten to fifteen cars a week and the 5 L canister keeps you going two to three months. The pump head off the 1-litre bottle screws off and moves onto a separate empty bottle — the established fix, because the 5 L canister itself isn't made for spraying.\u003c\/p\u003e\n\n\u003cp\u003eSafety note for professional use: the product falls under GHS07 with hazard statements H302 (harmful if swallowed), H317 (may cause an allergic skin reaction) and EUH208 (contains methylisothiazolinone and benzisothiazolinone — may produce an allergic reaction). VOC content is around 30 g\/L (about 3 percent). With several applications a day in enclosed detailing bays, ventilation is a must — doors wide open or extraction running — and nitrile gloves make sense even for private use, especially with sensitive skin.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger_lineup_7dea2fd5-8e71-4306-95e5-b17f229eccff.png?v=1777930149\" alt=\"Alu-Teufel Spezial Green lineup\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e","brand":"TUGA Chemie","offers":[{"title":"1000 ml \/ 1 liter","offer_id":56936419098959,"sku":"D1-TUG-AS1D","price":16.9,"currency_code":"EUR","in_stock":true},{"title":"1000 ml \/ 1 Liter +Felgenpinsel +Felgenbürste","offer_id":58531085844815,"sku":null,"price":31.76,"currency_code":"EUR","in_stock":true},{"title":"3x 1000 ml \/ 3 Liter","offer_id":58553645236559,"sku":"D1-TUG-AS1D_3","price":45.63,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":56936419131727,"sku":"D1-TUG-AS5D","price":59.0,"currency_code":"EUR","in_stock":true},{"title":"2x 5 Liter \/ 10 Liter","offer_id":58553645367631,"sku":"D1-TUG-AS5D_2","price":106.2,"currency_code":"EUR","in_stock":false},{"title":"20 Liter","offer_id":58163243876687,"sku":"D1-TUG-AS20D","price":228.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger.png?v=1770230457"},{"product_id":"tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad","title":"Biker's Felgen-Teufel® wheel cleaner for \"motorcycles\"","description":"\u003ch2 id=\"speakable-headline\"\u003eMotorcycle wheel cleaner: Biker's Felgen-Teufel, acid-free with a pH-neutral gel formula\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the Biker's Felgen-Teufel? An acid-free, pH-neutral wheel cleaner from TUGA Chemie GmbH (pH 6.5 to 7.5) — built for motorcycle wheels and their material mix of anodised aluminium, steel spokes, carbon parts and clear-coated surfaces. It works by chemical chelation: sodium thioglycolate (CAS 367-51-1) turns iron(III) ions from baked-on brake dust into water-soluble complexes — you see it in the colour indicator shifting from light green through violet to red-brown. Maximum dwell time 3 to 5 minutes. Strictly off-limits on bare, mirror-polished aluminium and black chromated parts.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eBiker's Felgen-Teufel®\u003c\/strong\u003e is the motorcycle-specific member of the TUGA wheel cleaner family. Where the \u003ca href=\"\/products\/tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger\"\u003eAlu-Teufel Spezial Grün\u003c\/a\u003e was built mainly for car wheels, the Biker's Felgen-Teufel goes after the material headaches you only get on a bike: anodised aluminium rim flanges, steel spokes carrying load at single points, carbon wheel sections on sport machines, and sensitive clear-coat seals that take a lot of UV because nothing covers them.\u003c\/p\u003e\n\n\u003cp\u003eTUGA Chemie in Osnabrück has been making these formulas in Germany for decades and supplies pro detailers, trade businesses and serious private owners across the DACH region.\u003c\/p\u003e\n\n\u003cp\u003eThe chemistry is a close relative of the green Alu-Teufel: the cleaner works in a tightly balanced pH window of 6.5 to 7.5 — pH-neutral, neither acidic nor alkaline. That neutrality is the whole basis of how gentle it is, because neither anodised layers nor sensitive carbon clear coats get chemically attacked.\u003c\/p\u003e\n\n\u003cp\u003eThe active ingredient is sodium thioglycolate — a reducing agent aimed specifically at inorganic iron(III) compounds, the kind you get from brake disc and pad wear. When the gel hits the brake dust, the thioglycolate kicks off chelation: the molecules close around the iron ion like a crab's claws (hence \"chelate\", Greek for crab claw), reduce water-insoluble iron(III) to water-soluble iron(II) and lock it into a red-violet complex. The colour shift from light green through violet to red-brown is your visual indicator that it is working.\u003c\/p\u003e\n\n\u003cp\u003eThe thixotropic gel consistency (non-ionic and amphoteric surfactants plus xanthan thickener) stops the product from running straight off vertical rim beds. It stays put, wraps up the organic road grime and lets the sodium thioglycolate work on the inorganic brake dust undisturbed — which matters on bike wheels, where the spoke geometry gives it a lot of surface to cling to.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon wheel safe — the big one for sport bikes.\u003c\/strong\u003e Unlike acidic wheel cleaners, which can chemically reactivate exposed carbon fibre ends where the clear coat is damaged, the pH-neutral Biker's Felgen-Teufel is safe on carbon wheels with intact clear coat. On modern sport machines running BST or Marchesini carbon wheels it is the only safe call.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteel spokes and aluminium rim flange in one pass.\u003c\/strong\u003e Classic bike wheels with steel spokes and an aluminium rim flange (typical on enduros, classic machines and touring bikes) are a material mix that goes wrong fast with aggressive cleaners. The pH-neutral mechanism works just as well on both, without going after the spoke nipples or the inside of the rim.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20 € per litre — the value winner in motorcycle wheel cleaners.\u003c\/strong\u003e Direct rivals: Dr. Wack motorcycle wheel cleaner (~32 €\/L), Koch-Chemie RWC used on bikes (~25-32 €\/L), Muc-Off Wheel Cleaner (~25 €\/L), GYEON Q²M Iron WheelCleaner (~36 €\/L). TUGA sits 35 to 45 percent under the premium brands for comparable chemistry — and with a weekly bike wash through the touring season, that gap adds up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_hero_d4e28f28-cbf8-4838-b6df-3c468e9510c1.png?v=1777969722\" alt=\"Biker's Felgen-Teufel hero\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDay-to-day from Detailing1:\u003c\/strong\u003e The biggest efficiency loss we see with the Biker's Felgen-Teufel is people spraying it onto wet wheels straight after the pre-wash. The water sitting on the rim dilutes the gel immediately — concentration drops below the working range, you burn through 50 percent more product and get no extra cleaning for it. Do it the other way round: rinse the wheel down with the pressure washer, blow it off with compressed air or wipe it with a dry microfibre, and only then lay the gel down. The second classic mistake, on bikes with an open brake setup sitting right behind the wheel (typical on enduros and naked bikes): spraying the gel straight into the caliper. The surfactants pull the grease out of the piston seals, and you only notice weeks later as lost brake pressure. On sport machines with carbon-ceramic brakes give them 45 minutes to cool, otherwise the gel flashes off on 200-degree calipers in seconds instead of the minutes you are counting on.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eRinsed and dried wheel, spray from the bottom up, 3 to 5 minutes dwell, rinse off with pressure.\u003c\/h3\u003e\n\n\u003cp\u003eThe standard workflow starts by checking wheel temperature. On sport machines with heavy braking and carbon-ceramic discs, wait at least 30 to 45 minutes after the ride; on touring bikes with conventional brakes, 15 to 20 minutes. In direct sun, roll the bike into the shade — black sport wheels can sit at 50 degrees after 10 minutes of summer sun.\u003c\/p\u003e\n\n\u003cp\u003eRinse the wheel down with the pressure washer — loose road dirt, bug splatter on the outer rim and chain fling all come off there. Then dry the surface with compressed air or a dry microfibre. This step matters: a wet rim bed dilutes the gel on contact and drops the concentration below the working range.\u003c\/p\u003e\n\n\u003cp\u003eSpray the Biker's Felgen-Teufel on evenly from 20 to 30 centimetres away, working bottom to top. Direction is critical: work top-down and you get a concentration gradient and run marks. On steel-spoke wheels, put the gel deliberately at the spoke roots and where the spokes meet the rim — that is where the most stubborn brake dust collects.\u003c\/p\u003e\n\n\u003cp\u003eLet it dwell three to five minutes. The colour shift (light green → violet → red-brown) shows you where the brake dust has released and when the reaction is done. On heavily crusted spots, agitate during the dwell with a soft detailing brush or a dedicated \u003ca href=\"\/collections\/felgenpflege\"\u003emotorcycle wheel brush\u003c\/a\u003e — circular movements, no pressure, and the gel spreads more evenly.\u003c\/p\u003e\n\n\u003cp\u003eThen rinse it off completely with a sharp pressure jet. First bottom to top, which releases the lower rim edge, then with clean water top to bottom, which carries every last residue down and out. Rinse the back of the wheel and the gaps between spokes and rim flange properly too — that is where the dissolved iron complex gathers, and if it dries there it can bleed rust marks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_anwendung_37182a80-bc34-4b1e-87d1-dccaa9cbdf32.png?v=1777969729\" alt=\"Biker's Felgen-Teufel application\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCarbon, paint, chrome and steel spokes yes. Mirror-polished aluminium and black chromate no.\u003c\/h3\u003e\n\n\u003cp\u003eThe Biker's Felgen-Teufel is cleared for the broad material range you find on bike wheels. Carbon wheels with intact clear coat (BST, Marchesini, Rotobox), painted aluminium wheels, clear-coated steel-spoke wheels, chrome rim flange edges, multi-piece sport wheels with aluminium spokes and carbon shells, powder-coated steel wheels.\u003c\/p\u003e\n\n\u003cp\u003eTwo material groups are strictly out. First, bare mirror-polished aluminium (often on tuned sport bikes or classic cruisers): the pH may be neutral, but sodium thioglycolate in direct contact with bare aluminium can leave a dull oxidised film. Mask off polished rim edges or unprotected flange interiors with tape before you start.\u003c\/p\u003e\n\n\u003cp\u003eSecond, black chromated parts (often on premium sport bikes like the Ducati Panigale V4 or BMW S1000RR). That thin chromate layer reacts to any reducing chemistry — even pH-neutral thioglycolate can leave dull patches after a longer dwell. Keep a safe distance from wheels or caliper parts like that.\u003c\/p\u003e\n\n\u003cp\u003eOn classic spoked wheels with galvanised spokes (typical on BMW R boxer models and older touring machines) it is fine, as long as the zinc layer is intact. Where the zinc is damaged or bare steel shows through, sort the spokes out first — otherwise the cleaner speeds up corrosion at exactly those spots.\u003c\/p\u003e\n\n\u003cp\u003eOff-label, the Biker's Felgen-Teufel is increasingly used on e-bike wheels — pedelecs with mid-drive motors run similar wheel materials to motorcycles, and disc brakes throw plenty of dust. The pH-neutral formula is easy on the electrics — just never spray it straight at battery contacts or the display.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_ergebnis_a02f5429-65f2-4466-8a14-cb66a64512fe.png?v=1777969735\" alt=\"Biker's Felgen-Teufel result\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eMarch pre-season, peak touring season, October lay-up.\u003c\/h3\u003e\n\n\u003cp\u003eDemand for motorcycle wheel cleaner in the DACH market follows a strict bell curve. The first peak is March and April — pre-season prep. If the bike sat all winter, the wheels carry a baked-on mix of standing-water corrosion, oxidised brake dust and storage grime. Before the first ride out, it all gets decontaminated properly.\u003c\/p\u003e\n\n\u003cp\u003eThe second peak runs May to September — the main touring season. On weekly rides of 200 to 500 kilometres, brake dust builds up faster than on a car, because bike pads generally work harder. Clean weekly and you never let it escalate into baked-on dust that fights back.\u003c\/p\u003e\n\n\u003cp\u003eThe third peak is October — lay-up. Before storage the wheels get cleaned properly and often sealed afterwards, so nothing corrodes over the winter break. The Biker's Felgen-Teufel is the standard step before that sealant — it decontaminates without upsetting what goes on next.\u003c\/p\u003e\n\n\u003cp\u003eThe 1 L spray bottle at around 20 euros gives you roughly 12 to 15 goes with weekly bike care — about one full touring season on one bike. In the 5 L canister at around 60 euros the price drops to about 12 euros per litre, which is clearly the better maths with several bikes or in professional use.\u003c\/p\u003e\n\n\u003cp\u003eOff-label uses: cleaning bicycle cassettes and derailleurs (sodium thioglycolate goes after the brake dust and iron deposits there just the same), industrial flash-rust removal on metal components, trial bike wheels with special demands. Important: the cleaner has no degreasing properties for bearing grease — if you are cleaning cassettes, work with a dedicated degreaser first.\u003c\/p\u003e\n\n\u003cp\u003eSafety note: the product falls under GHS07 with the hazard statements H302 (harmful if swallowed) and H319 (causes serious eye irritation). Nitrile gloves and eye protection are mandatory. On skin contact, rinse thoroughly with water straight away — thioglycolate compounds can trigger allergies with frequent exposure. Correct disposal goes through the AVV waste code for iron complex solutions — never household waste or a normal drain. On carbon wheels with clear-coat damage, get the coat repaired before you clean, or the fibres will fray.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eGoes well with:\u003c\/strong\u003e \u003ca href=\"\/collections\/felgenreiniger\"\u003eWheel cleaner overview\u003c\/a\u003e • \u003ca href=\"\/products\/tuga-chemie-bikers-super-teufel-motorradreiniger\"\u003eBiker's Super-Teufel (all-in cleaner)\u003c\/a\u003e • \u003ca href=\"\/products\/tuga-chemie-felgenbuerste-alu-teufel-spezial-gruen\"\u003eTUGA wheel brush\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_lineup_2bb2f358-115a-412a-8e19-d5766b3cc5db.png?v=1777969741\" alt=\"Biker's Felgen-Teufel line-up\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e","brand":"TUGA Chemie","offers":[{"title":"1000 ml \/ 1 liter","offer_id":57272484790607,"sku":"D1-TUG-BF1D","price":19.9,"currency_code":"EUR","in_stock":true},{"title":"3x 1000 ml \/ 3 Liter","offer_id":58553652707663,"sku":"D1-TUG-BF1D_3","price":53.73,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":57272484823375,"sku":"D1-TUG-BF5D","price":69.0,"currency_code":"EUR","in_stock":false},{"title":"20 Liter","offer_id":58163292176719,"sku":"D1-TUG-BF20D","price":328.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_1000ml.png?v=1774283344"},{"product_id":"nigrin-alu-monster-felgenreiniger","title":"\"Alu Monster\" Wheel Cleaner","description":"\u003ch2 id=\"speakable-headline\"\u003eNIGRIN wheel cleaner dissolves brake dust without attacking the wheel\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the Alu Monster? An acid-free wheel cleaner gel from NIGRIN that chemically binds brake dust and visibly turns red to purple as it works. pH 5.3 to 5.5, approved for all wheel types including TPMS sensors and ceramic coatings. Not suitable for tar, baked-on grease crusts or warm wheels straight after a drive.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eThe NIGRIN “Alu Monster” wheel cleaner\u003c\/strong\u003e is an acid-free cleaning gel from NIGRIN that works with sodium mercaptoacetate, a thioglycolate. The active ingredient goes after the iron particles in brake dust and locks each one into a water-soluble complex, like a clamp closing around the particle and lifting it off the finish. For you, that means whatever was stuck fast a moment ago simply runs off with the rinse.\u003c\/p\u003e\n\n\u003cp\u003eThe wheel surface itself is left alone, because the reaction only happens with iron, not with clear coat, powder coating or anodised aluminium. That's exactly what sets an acid-free gel apart from acidic cleaners, which work faster but can leave etching on chrome or polished alloy. On diamond-cut wheels, any material removal stays visible for good and can't be polished out.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_nigrin-alu-monster-felgenreiniger_hero_83421505-8cd9-4c71-b050-eccf8c0cee3f.jpg?v=1785945628\u0026amp;width=1400\" alt=\"Baked-on film of brake dust on the wheel of a black Audi, with NIGRIN Alu Monster wheel cleaner next to it\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe colour change is a reading, not decoration.\u003c\/strong\u003e The red doesn't come from added dye; it appears because the newly formed iron-thioglycolate complex absorbs light differently. That shows you exactly where brake dust is sitting that your eye can't pick out on a wheel that looks clean. After three minutes you know which spoke needs a second pass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGel that clings to the spoke.\u003c\/strong\u003e When you spray it, the formula thins out under the pressure of the nozzle, then thickens up again the moment it lands on the wheel. Runny cleaners drain down into the rim flange within seconds and never get the three to five minutes of contact time they need on vertical surfaces. In practice: you need 10 to 15 ml per wheel instead of twice that.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne cleaner for the whole fleet.\u003c\/strong\u003e Approved for steel and alloy, painted, polished, matt and chrome, and fully TPMS-compatible, so it's safe with the tyre pressure sensors inside the wheel. At pH 5.3 to 5.5, ceramic-coated wheels are left untouched too, because the coating's siloxane bond only breaks down in the strongly alkaline range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDay-to-day from Detailing1:\u003c\/strong\u003e In our experience, a warm wheel is the most expensive mistake. After a brisk drive the brake discs radiate so much heat that the wheel hits 80 °C or more, and then the water in the gel evaporates almost instantly.\u003c\/p\u003e\n  \u003cp\u003eWhat's left behind are the salts in highly concentrated form, and they etch into the clear coat within seconds. What you see afterwards are white spots and cloudy run marks that won't wash off.\u003c\/p\u003e\n  \u003cp\u003eThe test takes two seconds: if you can't comfortably lay your flat hand on the wheel, it's too warm. Then you wait instead of spraying. Letting it cool in the shade costs you ten minutes; etched clear coat costs you a wheel refurb.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCold wheel, three minutes, then read the colour\u003c\/h3\u003e\n\u003cp\u003eSpray onto the cooled, dry wheel, work from the bottom up and allow 10 to 15 ml per wheel. For a 19-inch wheel with lots of spokes, go towards the upper end.\u003c\/p\u003e\n\n\u003cp\u003eDon't pre-rinse. Water dilutes the gel, the colour change comes through unevenly and the reaction doesn't run cleanly to completion. The colour starts to change after one to two minutes; the full dwell time is three to five minutes. After that the thioglycolate is saturated and stops working.\u003c\/p\u003e\n\n\u003cp\u003eThe real trick is in the reading: it's not the clock that tells you when to rinse, it's the colour. As long as the red keeps deepening, the reaction is still running. Once it stops, you're done.\u003c\/p\u003e\n\n\u003cp\u003eThen rinse from top to bottom with a strong jet of water until no more red haze runs off. A second short pass does more than waiting longer, because fresh gel reacts straight away on the damp wheel, while saturated gel just dries on.\u003c\/p\u003e\n\n\u003cp\u003e“Self-activating” doesn't mean touchless. The thioglycolate reliably dissolves the metallic brake dust, but there's also traffic film on the wheel: the electrostatically clinging road grime made of soot, oil and tyre wear.\u003c\/p\u003e\n\n\u003cp\u003eIf you just spray and rinse, that stays behind as a grey haze you only notice when you run a finger over it. So during the dwell time, spread the gel gently with a soft \u003ca href=\"\/products\/the-collection-flex-brush-microfiber-wheel-brush-mikrofaser-felgenbuerste\"\u003emicrofibre wheel brush\u003c\/a\u003e, not to scrub, but to break the film and get the gel right into the barrel.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_nigrin-alu-monster-felgenreiniger_anwendung_2a21abee-48c2-4f30-8640-48d74c9fe1d4.jpg?v=1785945657\u0026amp;width=1400\" alt=\"Spraying NIGRIN Alu Monster wheel cleaner onto the spokes, red reaction on the brake dust\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eLimits: thioglycolate dissolves iron, tar stays put\u003c\/h3\u003e\n\u003cp\u003eOn normal brake dust from road cars, the Alu Monster is on home turf. The colour change also tells you what kind of dirt you're actually dealing with.\u003c\/p\u003e\n\n\u003cp\u003eIron particles react red to purple. Organic dirt doesn't react at all. If nothing happens after three minutes, you don't have an iron problem, you have a grease problem, and you're holding the wrong tool. No acidic cleaner gives you that diagnosis.\u003c\/p\u003e\n\n\u003cp\u003eThe limits are easy to name. Tar and bitumen are made of long-chain hydrocarbons that water-based chemistry simply bounces off; for those you need a solvent-based tar remover.\u003c\/p\u003e\n\n\u003cp\u003eOn wheels that haven't seen a wash for years, a greasy crust of axle grease and heat-degraded brake pad material sits on top of the actual dirt, and the mild surfactants can't get through it. If regular brake dust is the issue, reach for the Alu Monster. If a greasy crust is blocking the way, an \u003ca href=\"\/products\/koch-chemie-alkali-wheel-cleaner-awh-felgenreiniger-alkalisch\"\u003ealkaline wheel cleaner\u003c\/a\u003e goes first to saponify the grease.\u003c\/p\u003e\n\n\u003cp\u003eThe most honest caveat concerns polished, unsealed aluminium without clear coat. The safety data sheet approves the gel for all alloy wheels, and as long as you rinse promptly, that holds true.\u003c\/p\u003e\n\n\u003cp\u003eBut let the gel dry on there, and the concentration in the residue climbs so high that the complexing agents start attacking the alloy itself. The result is milky run marks and a dulled high gloss that won't wash off and have to be polished out by hand over hours. On diamond-cut and ceramic-coated wheels it's not an issue, because the clear coat or the siloxane layer protects them.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_nigrin-alu-monster-felgenreiniger_ergebnis_976755b2-4fc9-4517-987a-a8943743716f.jpg?v=1785945670\u0026amp;width=1400\" alt=\"Clean wheel with water running off after using NIGRIN Alu Monster wheel cleaner\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWho the NIGRIN wheel cleaner makes sense for\u003c\/h3\u003e\n\u003cp\u003eAt 40 to 60 ml for four wheels, the 1-litre bottle gets you 16 to 25 complete sets of wheels, so around 0.75 EUR per car per clean.\u003c\/p\u003e\n\n\u003cp\u003eThat makes the Alu Monster the one for anyone who looks after their wheels every one to three weeks and doesn't want to juggle three cleaners for three wheel types. In a two- or three-car household it pays off twice over, because winter steels, summer alloys and diamond-cut wheels all take the same cleaner and there's no risk of grabbing the wrong bottle.\u003c\/p\u003e\n\n\u003cp\u003eIt's less of a fit if you give your car a proper going-over once or twice a year and the brake dust has already had months to bake on, because there even a second pass hits a mechanical limit.\u003c\/p\u003e\n\n\u003cp\u003eWhich size to buy depends on how often you clean. The 1-litre spray bottle comes ready to use with the spray head fitted and is the starting point for one car. The 5-litre canister is the refill station for it and pays off from the second car on; the 25 litres are meant for detailers and fleets. Alongside it you'll find more \u003ca href=\"\/collections\/felgenreiniger\"\u003ewheel cleaners\u003c\/a\u003e for the jobs an acid-free gel deliberately doesn't cover.\u003c\/p\u003e\n\n\u003cp\u003eOne detail you won't find on any label or in any retailer's copy is in section 10 of the safety data sheet: avoid contact with strong alkalis. In practice, if you pre-wash with an alkaline cleaner and then spray the NIGRIN wheel cleaner onto the still alkali-damp wheel, you burn off part of the active ingredient on the leftover alkali instead of putting it to work on the brake dust.\u003c\/p\u003e\n\n\u003cp\u003eThe colour change comes out weaker and you think the product is worse than it is. A rinse in between takes thirty seconds and is the difference between half and full effect. If you're at it in April, when the summer wheels go back on and searches for wheel cleaners hit their yearly peak, make this step a habit straight away.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_nigrin-alu-monster-felgenreiniger_lineup_164870bb-0f6e-4a28-b8cc-dafd3057a6df.jpg?v=1785945684\u0026amp;width=1400\" alt=\"NIGRIN Alu Monster wheel cleaner 1 litre with a used microfibre wheel brush in front of the clean wheel\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n","brand":"NIGRIN","offers":[{"title":"1000 ml \/ 1 Liter","offer_id":58388973060431,"sku":"D1-NIGRIN-10016","price":14.95,"currency_code":"EUR","in_stock":true},{"title":"5 Liter","offer_id":58388997734735,"sku":"D1-NIGRIN-100303","price":61.95,"currency_code":"EUR","in_stock":true},{"title":"25 Liter","offer_id":58388997767503,"sku":"D1-NIGRIN-100310","price":285.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/nigrin-alu-monster-felgenreiniger.png?v=1785935557"}],"url":"https:\/\/detiiling1.com\/collections\/saeurefreie-felgenreiniger.oembed","provider":"Detailing1","version":"1.0","type":"link"}