{"title":"All-purpose cleaner","description":"","products":[{"product_id":"soft99-new-pitch-cleaner-vorreiniger-420ml","title":"New Pitch Cleaner Pre-Cleaner","description":"\u003ch2\u003e Your ideal companion for flawless vehicle care, Soft99 New Pitch Cleaner pre-cleaner\u003c\/h2\u003e\n\n\u003cp\u003e Discover the \u003cstrong\u003eSoft99 New Pitch Cleaner pre-cleaner 420ml\u003c\/strong\u003e , specially developed to remove the most stubborn dirt such as tar, adhesives, resins and dried insects. Ideal for intensively used vehicles, this efficient aerosol cleaning agent facilitates the decontamination process and ensures quick and effortless application.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \n\u003cstrong\u003ePowerful formula\u003c\/strong\u003e : Effortlessly removes tar, adhesives and resins.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eEasy to use\u003c\/strong\u003e : Quickly spray and wipe on large areas.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eIdeal for intensive use\u003c\/strong\u003e : Perfect for cleaning heavily used vehicles.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003eIntensive cleaning power for stubborn dirt\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e Soft99 New Pitch Cleaner is a highly effective pre-cleaner specifically designed for the most demanding cleaning tasks. Its powerful formula is able to remove even the most stubborn stains such as tar, adhesive residue and resin. Thanks to its easy application - simply spray and wipe - it is an essential product for thoroughly cleaning your vehicle.\u003c\/p\u003e\n\n\u003ch3\u003e \u003cstrong\u003eQuick and easy application\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n \u003cp\u003eThe aerosol form of the \u003cstrong\u003eSoft99 New Pitch Cleaner\u003c\/strong\u003e allows for even and efficient application on large areas. The cleaner simply needs to be sprayed onto the affected areas and then wiped off, which significantly speeds up and simplifies the cleaning process. This makes it an ideal product for quick and effective cleaning.\u003c\/p\u003e\n\n\u003ch3\u003e \u003cstrong\u003ePerfect for intensive use\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e The Soft99 New Pitch Cleaner pre-cleaner is particularly suitable for intensively used cars. It not only helps remove everyday dirt, but is also indispensable when preparing the vehicle for further care steps. Its ability to effortlessly remove even dried insect residue makes it a valuable tool for any vehicle care.\u003c\/p\u003e","brand":"Soft99","offers":[{"title":"Default Title","offer_id":48130375418191,"sku":"D1-S99-02026","price":14.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/soft99-new-pitch-cleaner-vorreiniger-420ml.png?v=1707511705"},{"product_id":"soft99-stain-cleaner-vorreiniger-500ml","title":"Stain Cleaner Pre-Cleaner","description":"\u003ch2\u003e The master of stain removal is called Soft99 Stain Cleaner Pre-Cleaner 500ml\u003c\/h2\u003e\n\n \u003cp\u003eDiscover the \u003cstrong\u003eSoft99 Stain Cleaner pre-cleaner 500ml\u003c\/strong\u003e , your ultimate helper for stubborn dirt. This powerful cleaner effortlessly removes stains that regular shampoos can't, without containing abrasive substances, protecting your vehicle's paint. Simply spray on and wipe off – car care has never been so easy. And best of all: the fresh scent of grapefruit turns every cleaning experience into a pleasant experience.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePowerful formula\u003c\/strong\u003e : Effortlessly removes even the most stubborn dirt.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eGentle on paint\u003c\/strong\u003e : No abrasive components, safe for all types of paint.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eEasy to use\u003c\/strong\u003e : Quick and easy to use with a pleasant grapefruit scent.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e Effective stain removal\u003c\/h3\u003e\n\n \u003cp\u003eThe \u003cstrong\u003eSoft99 Stain Cleaner pre-cleaner 500ml\u003c\/strong\u003e is the perfect solution for anyone struggling with stubborn dirt on their vehicle. Thanks to its advanced formula specifically designed to effectively tackle difficult stains, this cleaner provides a thorough clean. Whether oil, grease or stubborn road dirt, this cleaner takes on everything and leaves a sparkling clean surface.\u003c\/p\u003e\n\n\u003ch3\u003e Safe for paint\u003c\/h3\u003e\n\n\u003cp\u003e Safety is the number one priority when it comes to car care. The \u003cstrong\u003eSoft99 Stain Cleaner pre-cleaner\u003c\/strong\u003e is free of abrasive ingredients, which means it will not damage your vehicle's paint. This makes it ideal for regular use and suitable for all types of paint. You can clean your vehicle as often as you want without worrying about scratches or wear and tear.\u003c\/p\u003e\n\n\u003ch3\u003e Simple, with a pleasant scent\u003c\/h3\u003e\n\n \u003cp\u003eUsing the \u003cstrong\u003eSoft99 Stain Cleaner pre-cleaner\u003c\/strong\u003e is incredibly easy: shake, spray, wipe - done! No lengthy soaking or tedious scrubbing necessary. And as an added bonus, the cleaner exudes a refreshing grapefruit scent, making car care a pleasant and refreshing experience.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e\u003c\/p\u003e","brand":"Soft99","offers":[{"title":"Default Title","offer_id":48130380824911,"sku":"D1-S99-00495","price":11.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/soft99-stain-cleaner-vorreiniger-500ml.jpg?v=1707511788"},{"product_id":"koch-chemie-green-star-gs-universalreiniger","title":"Green Star \"Gs\" Universal Cleaner","description":"\u003ch2 id=\"speakable-headline\"\u003eWorkshop Chemistry for Engine Bay, Floor, and Lift with Koch-Chemie Green Star\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is Koch-Chemie Green Star? A highly alkaline APC concentrate cleaner with pH 13 that dissolves oil, grease, and lubricants on workshop floors, in the engine bay, and on the lift in one go. Not intended for pH-neutral coatings, synthetic leather dashboards, or anodized aluminum parts without prior testing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003eThe \u003cstrong\u003eKoch-Chemie Green Star Universal Cleaner\u003c\/strong\u003e is a highly alkaline APC concentrate that works through a mix of surfactants, alkali builders, and corrosion inhibitors. The pH value between 12.5 and 13 saponifies organic contaminants such as oil, grease, and wax into soap compounds.\u003c\/p\u003e\n\n\u003cp\u003eThe surfactant shell then keeps the dissolved dirt in suspension, preventing it from drying back onto the surface during rinsing. This makes Green Star the standard APC for many workshops and detailers who are looking for a single cleaner for the engine bay, lift, workshop floor, and exterior plastics — not because it excels everywhere, but because it provides the right balance of cleaning power and material compatibility in this segment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_koch-chemie-green-star-gs-universalreiniger_hero.png?v=1775995591\" alt=\"Koch-Chemie Green Star Gs bottle and canister on concrete wall in front of white Ferrari 296 GTB\" loading=\"lazy\" width=\"1200\"\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne chemistry, four dilution levels.\u003c\/strong\u003e Concentration determines the application: 1:5 for workshop floors and heavily oiled engine bays, 1:10 as a pre-cleaner for rims and insect remover, 1:20 for exterior plastics and rubber care, 1:50 for regular maintenance cleaning in customer reception areas. An 11-kilo canister replaces three separate cleaners for about six months in a two-lift operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhosphate and solvent-free with corrosion inhibitor.\u003c\/strong\u003e The formula is free of NTA, phosphates, and solvents and contains an aluminum corrosion inhibitor. This is why you can safely use Green Star on painted aluminum, steel, and most plastics — but only if you adhere to the dilution. Used neat, the corrosion protection becomes a softening zone, especially on anodized aluminum.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil-carrying capacity down to the pore structure.\u003c\/strong\u003e On a one-year-old workshop floor with ingrained lubricating and gear oil, 1:5 diluted Green Star completely dissolves the upper layer of dirt after three minutes of dwell time — and brings some of the oil stored in the concrete pores back to the surface. A second pass removes residual dirt that remained in the pore bed after the first pass. This is not mechanically feasible with pH-neutral interior cleaners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Never spray on warm or sun-heated surfaces — at engine blocks above approx. 40 °C, the alkaline solution dries and causes water spots and limescale residues on painted covers. Working sequence in the engine compartment: allow vehicle to cool, cover intake and electronics, work from bottom to top with 1:10, allow to act for a maximum of three minutes, rinse generously with a soft water jet from the \u003ca href=\"\/en\/collections\/universalreiniger\"\u003euniversal cleaner\u003c\/a\u003e group. For recurring jobs, a foam sprayer is worthwhile — it distributes the 1:10 solution more evenly than any hand pump and extends the adhesion time on vertical surfaces by 40 to 60 seconds.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e1 to 5. 1 to 20. One canister, four jobs.\u003c\/h3\u003e\n\u003cp\u003eWith Koch-Chemie Green Star Universal Cleaner, it's not the bottle that determines the cleaning power, but the mixing ratio. If you don't differentiate, you either clean too weakly or damage the material.\u003c\/p\u003e\n\n\u003cp\u003eFor workshop floors, dilute 1:5 in warm water, apply with a scrubber or single-disc machine, let it dwell for three minutes, and then pick it up with a wet vacuum. For the lift and engine bay, 1:10 is the safe standard: This concentration reliably dissolves oil without attacking rubber steering boots or wiring harness coverings. For exterior plastics, trim, and heavily soiled wheel arches, 1:20 is sufficient. The 1:50 dilution is intended for recurring maintenance cleaning in customer reception areas or on tiled floors and is no longer really \"APC,\" but rather a mild alkaline cleaner with residual grease-dissolving power.\u003c\/p\u003e\n\n\u003cp\u003eWorkshops almost always make the same mistake with Green Star: too strong a dilution, because \"pure cleans better pure\" is stuck in their heads. In practice, 1:5 on an engine block offers no measurable advantage over 1:10 — except for higher chemical consumption and the risk of overloading corrosion inhibitors on aluminum. The right lever is the dwell time: three minutes instead of two. Two passes instead of one. Never increase the concentration if the first attempt is not enough.\u003c\/p\u003e\n\n\u003cp\u003eFor practical dosing, two workflows work reliably. Variant one: canister directly with a dosing station at the water connection, mixing ratio set via the Venturi nozzle, application by foam sprayer or pressure sprayer. Variant two for smaller businesses: Two labeled spray bottles of 500 milliliters, one with the 1:10 solution for the engine bay and wheel arch, one with 1:20 for exterior plastics. Mix both bottles fresh daily — alkaline working solutions lose cleaning power within 24 hours because CO₂ from the air slowly lowers the pH.\u003c\/p\u003e\n\n\u003cp\u003eAn 11-kilo canister covers approximately 110 liters of working solution with a properly mixed 1:10 solution — that's about 40 engine bay cleanings or 15 workshop floor passes over 100 square meters. For businesses with two lifts and regular detailing, the 22-kilo or 225-kilo drum goods become cost-effective from three cleanings per week — purely due to the per-kilo price difference.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_koch-chemie-green-star-gs-universalreiniger_closeup.png?v=1775995596\" alt=\"Koch-Chemie Green Star Gs label close-up with visible pH 12.5\" loading=\"lazy\" width=\"1200\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAlkaline. But not for everything.\u003c\/h3\u003e\n\u003cp\u003eThe Koch-Chemie Green Star Universal Cleaner has workshop DNA — not the right chemistry for delicate interior or coating surfaces.\u003c\/p\u003e\n\n\u003cp\u003eIt is strong wherever organic dirt dominates: engine oil, gear oil, grease mist in the engine bay, soot layers on workshop floors, brake dust-grease mixtures in wheel arches, road grime on commercial vehicle frames. Insects and bird droppings can also be soaked with the 1:10 dilution before the actual car wash. The alkaline pH saponifies the proteins and turns a hard crust into a removable layer — precisely where pH-neutral products would require mechanical action.\u003c\/p\u003e\n\n\u003cp\u003eGreen Star reaches its limits precisely where its pH becomes a problem. On car paints with ceramic coatings, each use gradually removes the outermost adhesive layer of the coating — for coating-sealed cars, a pH-neutral shampoo or Koch-Chemie \u003ca href=\"\/en\/products\/koch-chemie-mehrzweckreiniger-mzr-universalreiniger\"\u003eMultipurpose Cleaner \"Mzr\"\u003c\/a\u003e is the choice.\u003c\/p\u003e\n\n\u003cp\u003eAnodized aluminum, matte aluminum, and polished metal surfaces should never be treated neat and always tested first in an inconspicuous area. The corrosion inhibitor reliably protects painted aluminum, but reaches its limits with anodized surfaces. Caution is also advised with non-anodized magnesium rims and race parts — here, the alkaline component attacks the surface as soon as the dwell time exceeds two minutes.\u003c\/p\u003e\n\n\u003cp\u003eIn the vehicle interior, Green Star is simply too strong: synthetic leather, Alcantara, and coated dashboards do not tolerate alkaline concentrates permanently, not even at 1:50. If you want to work with one cleaner for both workshop and interior, you should use a different chemical for that.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_koch-chemie-green-star-gs-universalreiniger_ergebnis.png?v=1775995602\" alt=\"Freshly cleaned Ferrari engine bay after Koch-Chemie Green Star cleaning\" loading=\"lazy\" width=\"1200\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eGreen Star, Gs9 or Mzr. Your Decision Tree.\u003c\/h3\u003e\n\u003cp\u003eKoch-Chemie has three universal cleaners with overlapping areas of application — the choice depends not on the price, but on the object.\u003c\/p\u003e\n\n\u003cp\u003eThe classic Green Star is the workshop variant: highly alkaline, high oil-carrying capacity, designed for tough exterior and underbody work. The \u003ca href=\"\/en\/products\/koch-chemie-green-star-96-gs9-universalreiniger\"\u003eGreen Star 96 \"Gs9\"\u003c\/a\u003e is the milder successor with an optimized surfactant base and lower environmental impact — it doesn't replace the classic Gs, but complements it for detailers who work more frequently on private customer vehicles with coatings and less on commercial vehicle frames. The Multipurpose Cleaner \"Mzr\" is based on a completely different chemical principle: weakly alkaline to pH-neutral, for interiors, dashboards, carpets, and upholstery. Gs cleans the engine bay, Mzr cleans the seats afterwards.\u003c\/p\u003e\n\n\u003cp\u003ePractical rule for the purchasing decision: If the focus is on lifts, engine bays, workshop floors, and commercial vehicle detailing, you should choose the classic Green Star in 11 or 22 kilos. If you primarily detail private customer vehicles with ceramic protection and need the APC for wheel arches, insect removal, and exterior plastics, the Gs9 is the more suitable purchase. If you are looking for a cleaner for interiors, carpets, and upholstery, neither Gs nor Gs9 is the right answer — in that case, you should choose the Mzr.\u003c\/p\u003e\n\n\u003cp\u003eFor the typical one-man detailer with a mixed customer base, the combination of 11-kilo Green Star and 1-liter Mzr handles most practical work: Gs for the entire exterior, engine bay, and floor cleaning, Mzr for the interior. Those who have three separate APCs on the shelf — workshop cleaner, wheel cleaner, interior cleaner — can halve their chemical cabinet with this two-product solution and still work cleaner.\u003c\/p\u003e\n\n\u003cp\u003eThe correct container size depends on the monthly throughput. The 1000-milliliter spray head is intended for home users and initial trials, not for commercial operations. From one vehicle per week with thorough exterior cleaning, the 5-liter canister becomes cost-effective; from three vehicles, the 11-kilo container. 22 and 225 kilos belong in workshops with dosing stations and regular commercial vehicle contracts — for smaller businesses, they represent an unnecessary commitment to a single chemical and are less convenient to handle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_koch-chemie-green-star-gs-universalreiniger_detail.png?v=1775995607\" alt=\"Green Star cleaning solution on black plastic wheel arch of the Ferrari\" loading=\"lazy\" width=\"1200\"\u003e\u003c\/p\u003e","brand":"Koch-Chemie","offers":[{"title":"1000ml","offer_id":48494630109519,"sku":"D1-KCX-68037","price":6.08,"currency_code":"EUR","in_stock":true},{"title":"2x 1000ml","offer_id":48725287960911,"sku":"D1-KCX-68037_2","price":11.92,"currency_code":"EUR","in_stock":true},{"title":"3x 1000ml","offer_id":48725287993679,"sku":"D1-KCX-68037_3","price":17.69,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":48762352468303,"sku":"D1-KCX-291005","price":27.02,"currency_code":"EUR","in_stock":true},{"title":"11kg","offer_id":48494630142287,"sku":"D1-KCX-69069","price":54.71,"currency_code":"EUR","in_stock":true},{"title":"22kg","offer_id":49094546522447,"sku":"D1-KCX-291022","price":105.59,"currency_code":"EUR","in_stock":true},{"title":"225kg","offer_id":49094546555215,"sku":"D1-KCX-291225","price":1036.79,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/koch-chemie-green-star-universalreiniger.jpg?v=1710769279"},{"product_id":"koch-chemie-allround-surface-cleaner-asc-allzweckreiniger","title":"Allround Surface Cleaner \"Asc\" All-purpose cleaner","description":"\u003ch2\u003eStreak-free interior cleaning with Koch-Chemie Allround Surface Cleaner\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat is Koch-Chemie Allround Surface Cleaner? A ready-to-use, pH-neutral surface cleaner for plastic, displays, leather, glass, and textiles in vehicle interiors. Streak-free directly from the bottle, no dilution needed. Not intended for heavily dried grease films, nicotine residue, or oily workshop surfaces — for those, Green Star is the better choice.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cstrong\u003eKoch-Chemie Allround Surface Cleaner\u003c\/strong\u003e is a ready-to-use, pH-neutral all-purpose cleaner from Koch-Chemie that cleans plastic, glass, leather, and display surfaces in vehicle interiors without streaks. The product is applied undiluted from the spray bottle. No mixing process, no dilution chart, no measuring cup in a bucket.\u003c\/p\u003e\n\n\u003cp\u003eIt is precisely this ready-to-use approach that distinguishes the ASC from the alkaline Green Star from the same brand: the latter is a concentrate for heavy workshop grime, while the former is a mild, fast helper for daily interior care. The ASC is not a replacement for the universal cleaner, but rather its lighter counterpart for what you need daily and in any quantity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady-to-use without dilution.\u003c\/strong\u003e You take the bottle from storage, spray it on the steering wheel, center console, or door panel, and wipe it off with a microfiber cloth. No dosing, no mixing errors, no leftover product to throw away at the end of the week. This saves 3–5 minutes of pure preparation time per interior cleaning and makes the ASC the cleaner for the moment between two vehicles or between customer and handover — the product that needs to be readily available and for which you don't need to grab a canister from the shelf first.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH-neutral on displays, leather, and high-gloss trim.\u003c\/strong\u003e The neutral pH value makes the ASC compatible with surfaces that an alkaline cleaner would attack in the medium term — coated leather, piano black trims, touchscreens, matted chrome applications. You can work on the 10 to 15 different materials of a modern interior with just one single product.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStreak-free and without cleaning film.\u003c\/strong\u003e The formulation wipes away residue-free and leaves no water marks or streaks on glass, displays, and high-gloss plastics. This is crucial in the interior: dust and fingerprints are one problem, a greasy cleaning film after cleaning is the second — especially with slanted sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/asc_1_hero.jpg?v=1775896039\" alt=\"Koch-Chemie ASC 500 ml on concrete wall edge in front of black car interior\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Do not spray directly on displays, buttons, or high-gloss trims. The mist from the spray bottle would otherwise penetrate display edges, button gaps, and speaker grilles and settle there as a fine film that you won't be able to remove later. Instead, spray 2–3 bursts onto the folded surface of your microfiber cloth and work with it on the surface. Only on large, closed surfaces such as door panels or headliners should you spray directly onto the component — there, the mist is not an issue.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSpray, wait 30 seconds, follow with microfiber\u003c\/h3\u003e\n\u003cp\u003eSpray Koch-Chemie Allround Surface Cleaner undiluted onto the surface from a distance of 10–15 cm, let it sit for 15–30 seconds, and wipe with a clean microfiber cloth. No more preparation is needed.\u003c\/p\u003e\n\n\u003cp\u003eOn larger surfaces such as the dashboard, door panels, or headliner, three to five sprays per component are sufficient. Give the cleaner a moment to dissolve skin oils, fingerprints, and the dust-binding layer, then wipe evenly with the dry side of your cloth. For air vents, buttons, and trim strips, spray onto the cloth first and work into the edges from there.\u003c\/p\u003e\n\n\u003cp\u003eTreat the headliner with particular care: only moisten the cloth, never spray directly onto the component. The headliner fabric must not be soaked, otherwise the adhesive underneath will come loose. With ASC, work flat and in long strokes to prevent dry edges between wet and untreated areas.\u003c\/p\u003e\n\n\u003cp\u003eA common mistake is too much product and too long an exposure time. If the ASC dries, fine streaks remain, which you then have to re-moisten and wipe away — an avoidable extra step. Therefore, work in sections rather than large areas and keep the exposure time under one minute.\u003c\/p\u003e\n\n\u003cp\u003eWith a cleaning gun like Tornador or Cyclone, the ASC can also be worked into textiles, seat seams, and door compartments, where you can't reach with a cloth alone. The pH-neutral formulation is designed for this: it brings the dirt into a foam and can be absorbed with little residue. When using the gun method, follow up with compressed air or an absorbent cloth to ensure no moisture remains in the component.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/asc_2_anwendung.jpg?v=1775896038\" alt=\"ASC spray application on microfiber cloth in front of car interior\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eStrengths and limitations of ASC in everyday use\u003c\/h3\u003e\n\u003cp\u003eThe ASC is pH-neutral and ready-to-use. This makes it safe on sensitive surfaces, but it reduces cleaning power on heavily soiled or greasy surfaces. This is intentionally formulated this way, not a defect.\u003c\/p\u003e\n\n\u003cp\u003eOn typical everyday dirt, the Allround Surface Cleaner performs convincingly: skin oil on the steering wheel, fingerprints on the touchscreen, dust film on the center console, pollen on the A-pillar, white spots on black plastic. The product was formulated for this.\u003c\/p\u003e\n\n\u003cp\u003eOn coated leather, piano black, and high-gloss trim, the neutral pH value is an additional safety factor that eliminates the material uncertainty that always comes with alkaline interior cleaners. You don't have to consider before each application whether the product matches the material — for normal plastic, glass, and leather surfaces in the vehicle, the ASC is a safe choice.\u003c\/p\u003e\n\n\u003cp\u003eWhat the ASC does not do: It does not remove old nicotine films, oily workshop grime on door frames, or ingrained coffee stains in fabric upholstery. Heavily yellowed plastics at the entry or dried cola splashes in the cup holder also require more power. If your interior is regularly maintained, the Allround Surface Cleaner is your product.\u003c\/p\u003e\n\n\u003cp\u003eIf you're preparing a lease return or a used car for sale, reach for the alkaline \u003ca href=\"https:\/\/detailing1.de\/products\/koch-chemie-green-star-gs-universalreiniger\"\u003euniversal cleaner\u003c\/a\u003e and then use the ASC for finer surfaces such as displays, leather, and high-gloss trim. The two complement each other. They do not replace each other. Anyone who tries to cover the entire spectrum with just one of them will either have too little power or too little material compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/asc_3_detail.jpg?v=1775896040\" alt=\"ASC streak-free on black piano lacquer trim in the interior\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e500 ml on the shelf, 10 L in stock\u003c\/h3\u003e\n\u003cp\u003eThe ASC is designed for anyone who wants to keep their interior clean weekly or after every long drive. Without dosing, without waiting time, without material worries — the cleaner that simply has to be readily available.\u003c\/p\u003e\n\n\u003cp\u003eFor hobby detailers with one or two vehicles, the 500 ml spray bottle reliably lasts for a complete season. With weekly use and microfiber-assisted application, 500 ml are designed to last three to four months — one bottle per vehicle per quarter is a realistic guideline.\u003c\/p\u003e\n\n\u003cp\u003eThose who work in fleets, workshops, or as mobile detailers should switch directly to the 10-liter canister and refill spray bottles as needed. A full detailing of a car interior consumes between 80 and 150 ml of product. The 10-liter canister is therefore sufficient for around 60 to 120 complete detailings, depending on the degree of contamination and working method.\u003c\/p\u003e\n\n\u003cp\u003eThe ASC is less suitable if you primarily deal with extreme cases — smoker vehicles, moldy seats, dried coffee on microfiber seat covers, paint and grease splashes from car service. For these, there are dedicated products in a different league, and there, the mild pH value is more of a disadvantage than an advantage. The ASC is intentionally not a workshop cleaner.\u003c\/p\u003e\n\n\u003cp\u003eIn your workflow, combine the ASC with a short-pile \u003ca href=\"https:\/\/detailing1.de\/products\/the-collection-mikrofasertuecher-allround-365-kurzfloriges-edgeless-mikrofasertuch-365-gsm\"\u003emicrofiber cloth\u003c\/a\u003e from 300 GSM — dense enough for the steering wheel and door panels, soft enough for displays and piano black trims. Two to three cloths per vehicle is a solid guideline: one for rough surfaces, one for displays and glass, optionally one for leather.\u003c\/p\u003e\n\n\u003cp\u003eIn our \u003ca href=\"https:\/\/detailing1.de\/collections\/innenraumreiniger\"\u003einterior cleaner\u003c\/a\u003e category, you will find other products for special cases: heavily soiled fabric upholstery, leather cleaning, plastic care after basic cleaning. After cleaning with the ASC, the surface remains bare — if you want to refresh plastic colors or treat them with an antistatic cleaner, apply an interior conditioner as a second step. The ASC is the cleaning step, not the conditioning step.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_asc_4_lineup.jpg?v=1775896038\" alt=\"Koch-Chemie ASC 500 ml and 10 L variants lineup on concrete\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Koch-Chemie Allround Surface Cleaner remains the everyday cleaner that needs to be readily available under the driver's seat or on the workshop shelf. Not the product for every interior problem, but the product for 80 percent of all interior tasks in well-maintained vehicle fleets. Anyone who regularly works on varying materials and is looking for a cleaner whose compatibility they don't want to think about every time is in the right place here.\u003c\/p\u003e","brand":"Koch-Chemie","offers":[{"title":"500ml","offer_id":48409657934159,"sku":"D1-KCX-367500","price":7.67,"currency_code":"EUR","in_stock":true},{"title":"2x 500ml","offer_id":49670775701839,"sku":"D1-KCX-367500_2","price":15.03,"currency_code":"EUR","in_stock":true},{"title":"3x 500ml","offer_id":49670775734607,"sku":"D1-KCX-367500_3","price":22.32,"currency_code":"EUR","in_stock":true},{"title":"10 liters","offer_id":48409657966927,"sku":"D1-KCX-367010","price":52.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/koch-chemie-allround-surface-cleaner-allzweckreiniger.jpg?v=1710624390"},{"product_id":"d-con-crystal-clear-apc-allzweckreiniger","title":"Crystal Clear \"APC\" All-Purpose Cleaner","description":"\u003ch2\u003e The perfect cleaner for professionals is called D-CON Crystal Clear APC All-Purpose Cleaner\u003c\/h2\u003e\n\n \u003cp\u003e\u003cstrong\u003eD-CON Crystal Clear APC All-Purpose Cleaner\u003c\/strong\u003e is the ideal cleaner for any detail job. This color- and fragrance-free all-purpose cleaner has been specially developed for detailers and vehicle detailers and is perfect for use in the Tornador Cleaning Gun. With its powerful formula, it effectively removes stains and dirt from carpets, tires, engines and much more.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eColorless and fragrance-free\u003c\/strong\u003e : Leaves no residue and is perfect for sensitive surfaces.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eExtremely concentrated\u003c\/strong\u003e : High dilutability (interior 5:1, exterior 3:1).\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eVersatile\u003c\/strong\u003e : Ideal for carpets, tires, engine compartments and more.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e Color- and fragrance-free cleaning for maximum effectiveness\u003c\/h3\u003e\n\n \u003cp\u003eD-CON Crystal Clear APC stands out from other cleaners with its color- and fragrance-free formula. \u003cstrong\u003eNormal surface cleaners often contain colorants and fragrances\u003c\/strong\u003e that leave residue and can damage the surface. D-CON Crystal Clear APC does not contain these substances, offering \u003cstrong\u003egreater effectiveness\u003c\/strong\u003e and a \u003cstrong\u003emore pleasant cleaning experience\u003c\/strong\u003e . \u003cstrong\u003eColor-free surfactants\u003c\/strong\u003e prevent stains and discoloration, while \u003cstrong\u003efragrance-free chemicals\u003c\/strong\u003e make cleaning more pleasant.\u003c\/p\u003e\n\n\u003ch3\u003e High concentration for effective cleaning\u003c\/h3\u003e\n\n \u003cp\u003eThis \u003cstrong\u003ehighly concentrated all-purpose cleaner\u003c\/strong\u003e can be diluted as needed, making it extremely economical. A \u003cstrong\u003e5:1\u003c\/strong\u003e dilution is recommended for \u003cstrong\u003einterior use\u003c\/strong\u003e and a \u003cstrong\u003e3:1\u003c\/strong\u003e dilution is recommended for \u003cstrong\u003eexterior use\u003c\/strong\u003e . This flexibility makes the D-CON Crystal Clear APC an \u003cstrong\u003eindispensable tool\u003c\/strong\u003e for professional detailers.\u003c\/p\u003e\n\n\u003ch3\u003e Versatile applications\u003c\/h3\u003e\n\n\u003cp\u003e D-CON Crystal Clear APC is a \u003cstrong\u003ereal all-rounder\u003c\/strong\u003e . Whether \u003cstrong\u003ecarpets, tires, engines or other surfaces\u003c\/strong\u003e - this cleaner masters every challenge. Its \u003cstrong\u003epowerful formula\u003c\/strong\u003e removes even the most stubborn dirt and ensures \u003cstrong\u003ethorough cleaning\u003c\/strong\u003e without leaving any residue. Thanks to its \u003cstrong\u003egentle effect,\u003c\/strong\u003e it is gentle on the surfaces and therefore suitable for every application.\u003c\/p\u003e","brand":"D-CON","offers":[{"title":"500ml","offer_id":49036174754127,"sku":"D1-DCN-D_SPI_993_500","price":12.95,"currency_code":"EUR","in_stock":false},{"title":"1000ml","offer_id":49036174819663,"sku":"D1-DCN-D_SPI_993_1000","price":19.95,"currency_code":"EUR","in_stock":false},{"title":"5L","offer_id":49036174786895,"sku":"D1-DCN-D_SPI_993_5000","price":59.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d-con-crystal-clear-apc-allzweckreiniger.png?v=1717439582"},{"product_id":"gyeon-q2m-apc-allzweckreiniger","title":"Q²M APC All-Purpose Cleaner","description":"\u003ch2\u003eOne Cleaner for Everything – GYEON Q²M APC All-Purpose Cleaner\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat is GYEON Q²M APC? GYEON Q²M APC is a highly concentrated all-purpose cleaner for all vehicle areas – depending on the dilution, it can be used for stubborn stains in the interior, exterior pre-washing, engine bay cleaning, and much more, with a single product.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eFor those who don't want a separate specialized product for every cleaning task, \u003cstrong\u003eGYEON Q²M APC\u003c\/strong\u003e offers a powerful alternative. As a highly concentrated all-purpose cleaner, it covers a wide range of applications through variable dilution: heavily diluted for delicate interior materials, less diluted for stubborn stains and dirt on tires or in the engine bay, undiluted for extreme contamination. One concentrate – many applications.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable dilution for maximum flexibility.\u003c\/strong\u003e Q²M APC can be used differently depending on the task: 1:10 for interior and delicate textiles, 1:5 for rubber seals and plastics, 1:2 or undiluted for engine bay cleaning, wheel arches, and stubborn exterior dirt. One product replaces many specialized cleaners.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerful against grease, oil, and organic contaminants.\u003c\/strong\u003e Q²M APC effectively tackles greases, oils, insects, bird droppings, and organic residues – even without aggressive use of acids or strong alkalis. The formulation is designed for use on vehicles and protects surfaces when correctly diluted.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConcentrated product – economical in use.\u003c\/strong\u003e APC concentrate offers excellent value for money: one liter of concentrate yields up to 10 liters of ready-to-use cleaner (at 1:10 dilution). This makes GYEON Q²M APC one of the most economical cleaners in the detailing range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e For interior cleaning, always start with the lowest effective dilution and increase if necessary – this protects materials such as Alcantara, Nappa leather, or coated plastics. Never apply APC undiluted to sensitive surfaces. For exterior use as a pre-cleaner before the actual wash with \u003ca href=\"\/en\/products\/gyeon-q2m-bathe-autoshampoo\"\u003eQ²M Bathe\u003c\/a\u003e – this loosens coarse dirt beforehand and significantly facilitates subsequent hand washing.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eAreas of Application: Where Q²M APC Excels in Practice\u003c\/h3\u003e\n\u003cp\u003eGYEON Q²M APC is one of the most versatile cleaners in detailing. Typical areas of application: interior cleaning (dashboard, door panels, plastic or fabric seats), carpet and textile pre-cleaning before \u003ca href=\"\/en\/products\/gyeon-q2m-fabric-cleaner-textilreiniger\"\u003eQ²M FabricCleaner\u003c\/a\u003e, tire cleaning as preparation for tire care, wheel arch cleaning, engine bay cleaning for moderate contamination, removal of insects and bird droppings as a pre-spray before washing, and cleaning of sills and underbodies. Not suitable for sealed or polished paint surfaces when used without subsequent coating.\u003c\/p\u003e\n\n\u003ch3\u003eThe Dilution Strategy: Correctly Dosing Q²M APC\u003c\/h3\u003e\n\u003cp\u003eThe versatility of Q²M APC lies in its concentration and variable dilution. The basic rule is: the more delicate the surface, the more diluted. For Alcantara and leather: 1:10 to 1:20 – minimally aggressive, yet effective. For carpets and fabric seats: 1:5 to 1:10 – sufficiently strong for stain removal. For plastics, seals, and exterior rubber: 1:3 to 1:5. For tires, wheel arches, and engine bay: 1:2 to undiluted. For stubborn oil stains or industrial contamination: spray directly undiluted, let it sit briefly, then rinse with water.\u003c\/p\u003e\n\n\u003ch3\u003eQ²M APC as a Pre-Cleaner in Complete Vehicle Detailing\u003c\/h3\u003e\n\u003cp\u003eIn professional vehicle detailing, an All-Purpose Cleaner is indispensable. GYEON Q²M APC is typically used in the preparation phase: pre-clean all surfaces before the actual paint polishing, loosen insects and bird droppings, remove grip and grease marks from the interior. The next step is \u003ca href=\"\/en\/products\/gyeon-q2m-tar-redefined-harzentferner-teerentferner\"\u003eQ²M Tar\u003c\/a\u003e for tar and resin residues, \u003ca href=\"\/en\/products\/gyeon-q2m-iron-redefined-flugrostentferner\"\u003eQ²M Iron\u003c\/a\u003e for rust removal, and \u003ca href=\"\/en\/products\/gyeon-q2m-prep-entfetter-alkoholbasis\"\u003eQ²M Prep\u003c\/a\u003e as a final degreaser before coating.\u003c\/p\u003e\n\n\u003ch3\u003eQ²M APC vs. Specialty Cleaners: When is an APC Sufficient?\u003c\/h3\u003e\n\u003cp\u003eAn all-purpose cleaner can fulfill many cleaning tasks, but not all equally well. Q²M APC is excellent for general cleaning tasks and moderate contamination. For specialized tasks, specialized products are more effective: For heavy rust, \u003ca href=\"\/en\/products\/gyeon-q2m-iron-redefined-flugrostentferner\"\u003eQ²M Iron\u003c\/a\u003e is significantly more effective (reactive iron remover); for insect infestations, \u003ca href=\"\/en\/products\/gyeon-q2m-bug-and-grime-insektenentferner\"\u003eQ²M Bug\u0026amp;Grime\u003c\/a\u003e is the better pre-wash; and for heavy leather stains, \u003ca href=\"\/en\/products\/gyeon-q2m-leather-cleaner-strong-lederreiniger-stark\"\u003eQ²M LeatherCleaner Strong\u003c\/a\u003e is recommended. Q²M APC ideally complements these specialized products as a universal basic cleaner.\u003c\/p\u003e\n\n\u003ch3\u003eBuying Recommendation: Q²M APC – The Indispensable Basic Product\u003c\/h3\u003e\n\u003cp\u003eGYEON Q²M APC is a must-have product for every detailing collection. The combination of high efficiency, concentration, and versatility makes it one of the best value-for-money products in the entire Q²M range. As a supplement for complete interior cleaning, we recommend \u003ca href=\"\/en\/products\/gyeon-q2m-fabric-cleaner-textilreiniger\"\u003eQ²M FabricCleaner\u003c\/a\u003e for textiles and \u003ca href=\"\/en\/products\/gyeon-q2m-leather-cleaner-natural-lederreiniger-mild\"\u003eQ²M LeatherCleaner Natural\u003c\/a\u003e for leather care – together with Q²M APC, they create an efficient, complete interior cleaning combination.\u003c\/p\u003e","brand":"GYEON","offers":[{"title":"1000 ml \/ 1 liter","offer_id":57019413135695,"sku":"D1-GYEON-Q2MAPC1000","price":16.0,"currency_code":"EUR","in_stock":true},{"title":"4 liters","offer_id":57019413168463,"sku":"D1-GYEON-Q2MAPC4000","price":52.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/gyeon-q2m-apc-allzweckreiniger.png?v=1770929607"},{"product_id":"meguiars-heavy-duty-multi-purpose-cleaner","title":"HEAVY DUTY Multi-Purpose Cleaner","description":"\u003ch2\u003ePowerful Cleaning for Stubborn Dirt – with Meguiar's HEAVY DUTY Multi Purpose Cleaner\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhich cleaner removes stubborn dirt from a car? Meguiar's HEAVY DUTY Multi Purpose Cleaner is a highly concentrated all-purpose cleaner that reliably removes grease, oil, insect residue, and deeply ingrained dirt from almost all surfaces.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eWhen normal cleaners reach their limits, the \u003cstrong\u003eMeguiar's HEAVY DUTY Multi Purpose Cleaner\u003c\/strong\u003e comes into play. This highly concentrated all-purpose cleaner was developed for the most stubborn dirt on and in the vehicle: grease, oil, insect residue, brake dust deposits, tar spots, and years of baked-on grime on engines, rims, wheel arches, and interior surfaces. The versatile formula is dilutable and can be adapted to the task at hand – concentrated for maximum cleaning power, diluted for lighter tasks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHighly Concentrated Formula for Extreme Dirt.\u003c\/strong\u003e Where mild cleaners require multiple applications, the HEAVY DUTY Multi Purpose Cleaner works in one application. The alkaline formulation emulsifies grease and oil at a molecular level, dissolving them completely from the surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile and Dilutable for Various Applications.\u003c\/strong\u003e Undiluted for engine bays and wheel arches, 1:4 for rims and exterior surfaces, 1:10 for interior plastics – one product for all cleaning tasks around the vehicle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial-Friendly with Correct Application.\u003c\/strong\u003e Despite its high cleaning power, when diluted correctly and allowed to dwell for the appropriate time, the Cleaner does not harm plastics, rubber, or painted surfaces. For sensitive materials such as aluminum, increase dilution and reduce dwell time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical Tip from Detailing1:\u003c\/strong\u003e Always test the HEAVY DUTY Cleaner on an inconspicuous area first before treating large surfaces. For engine cleaning: Let the engine cool down, cover sensitive electronics, spray the cleaner undiluted, let it dwell for 3–5 minutes, and rinse with low pressure. For wheel arches and door sills, follow the same procedure – the foam loosens the dirt, and the water carries it away.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eAll-Purpose Car Cleaner – How the HEAVY DUTY Formula Works\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHEAVY DUTY Multi Purpose Cleaner\u003c\/strong\u003e is based on an alkaline cleaning formula with strong surfactants and solvent components. Alkaline cleaners are particularly effective against organic contaminants – grease, oil, insect proteins, and carbon deposits. The surfactants reduce surface tension, allowing the cleaner to penetrate the dirt structure and dissolve it from the inside out.\u003c\/p\u003e\n\n\u003cp\u003eConcentration is the decisive factor. Unlike ready-to-use cleaners, which are already diluted, the HEAVY DUTY comes as a concentrate. This gives you control: use it undiluted for extreme dirt such as baked-on engine grease, or dilute it for normal cleaning tasks. This flexibility makes it the most cost-effective cleaner in your arsenal – one bottle replaces several specialized cleaners.\u003c\/p\u003e\n\n\u003cp\u003eThe foam formation is no accident: the foam adheres to vertical surfaces such as wheel arches, engine walls, and inner rim surfaces, keeping the cleaner in contact with the dirt. With spray cleaners, the liquid runs off immediately – with the HEAVY DUTY Cleaner, the foam remains and works.\u003c\/p\u003e\n\n\u003ch3\u003eEngine Cleaning and Wheel Arches – Outdoor Application\u003c\/h3\u003e\n\n\u003cp\u003eThe most common use of the \u003cstrong\u003eHEAVY DUTY Multi Purpose Cleaner\u003c\/strong\u003e is for cleaning engine bays, wheel arches, and heavily soiled exterior surfaces. For engine cleaning, let the engine cool to a lukewarm temperature – never use on a hot engine, as the cleaner will evaporate too quickly. Cover electronics, air filters, and open connectors with foil or plastic bags.\u003c\/p\u003e\n\n\u003cp\u003eSpray the cleaner undiluted or in a 1:2 dilution onto the engine bay. The foam formation will show you where the cleaner is working. Allow to dwell for 3–5 minutes; for heavy deposits, agitate with a soft brush. Then rinse with low pressure – do not aim a high-pressure cleaner directly at seals, connectors, or electronics.\u003c\/p\u003e\n\n\u003cp\u003eFor wheel arches, follow the same procedure: spray, allow to dwell, agitate with a brush, rinse. The difference from mild wheel cleaners is clear here – the HEAVY DUTY also removes ingrained road grime and underbody coating residue that has accumulated over months and years.\u003c\/p\u003e\n\n\u003ch3\u003eRemoving Heavy Soiling – Results and Limitations\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHEAVY DUTY Multi Purpose Cleaner\u003c\/strong\u003e shows its strength with dirt that goes beyond everyday levels: baked-on engine grease, black brake dust deposits in wheel arches, oil stains on garage floors, tar residue on sills, and the layer of dirt that collects in door sills and door jambs. For these tasks, it delivers results in one application that mild cleaners would require multiple passes for.\u003c\/p\u003e\n\n\u003cp\u003eThe limitations lie with chemically bound contaminants: rust spots that have penetrated the surface, or mineral deposits (hard water spots) require specialized products. Also, on already damaged or porous surfaces, use should be cautious – the strong cleaning power can penetrate open pores and leave residues there.\u003c\/p\u003e\n\n\u003cp\u003eIn diluted form (1:10 to 1:20), the Cleaner is also suitable for cleaning heavily soiled interior surfaces – pedals, door sills, trunk liners, and plastic trim. In this dilution, it is mild enough for interior plastics, but stronger than a standard interior cleaner.\u003c\/p\u003e\n\n\u003ch3\u003eAll-Purpose Cleaner Comparison – HEAVY DUTY vs. ALL-SURFACE Interior Cleaner\u003c\/h3\u003e\n\n\u003cp\u003eIn the Meguiar's range, the \u003cstrong\u003eHEAVY DUTY Multi Purpose Cleaner\u003c\/strong\u003e and the \u003ca href=\"\/en\/products\/meguiars-all-surface-interior-cleaner-innenraumreiniger\"\u003eALL-SURFACE Interior Cleaner\u003c\/a\u003e cover different cleaning intensities. The ALL-SURFACE is a mild, ready-to-use cleaner for daily interior care – safe on all surfaces, but not intended for stubborn dirt.\u003c\/p\u003e\n\n\u003cp\u003eThe HEAVY DUTY is the opposite: maximum cleaning power for the toughest tasks. It is not designed as an everyday interior cleaner, but as a tool for deep cleaning and detailing. Those who are detailing a heavily soiled vehicle use the HEAVY DUTY for the initial, thorough cleaning and the ALL-SURFACE Cleaner for subsequent maintenance.\u003c\/p\u003e\n\n\u003cp\u003eProfessional detailers have both in their repertoire: the HEAVY DUTY for engine bays, wheel arches, door sills, and deep cleaning, and the ALL-SURFACE for regular interior care. This combination covers the entire cleaning spectrum.\u003c\/p\u003e\n\n\u003ch3\u003eBuying All-Purpose Cleaner – Who Benefits from the HEAVY DUTY Cleaner\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMeguiar's HEAVY DUTY Multi Purpose Cleaner\u003c\/strong\u003e is a must-have for anyone who maintains vehicles beyond a simple exterior wash. Anyone who cleans engine bays, details wheel arches, or restores heavily soiled vehicles to their original condition needs a cleaner of this performance class.\u003c\/p\u003e\n\n\u003cp\u003eFor detailing professionals, it is a core product: dilutable, versatile, and cost-effective. One bottle of concentrate yields liters of ready-to-use cleaning solution depending on dilution. In combination with the \u003ca href=\"\/en\/products\/meguiars-heavy-duty-foaming-bug-remover-insektenentferner\"\u003eHEAVY DUTY Bug Remover\u003c\/a\u003e for insect residue and a \u003ca href=\"\/en\/collections\/meguiars\/reinigungsburste\"\u003ecleaning brush\u003c\/a\u003e for mechanical agitation, it forms a powerful cleaning set for all heavy-duty tasks.\u003c\/p\u003e","brand":"Meguiars","offers":[{"title":"24 fl oz (709 ml)","offer_id":57344817135951,"sku":"D1-MEG-G180224EU","price":15.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/Meguiars-HEAVY-DUTY-Multi-Purpose-Clean-24-oz-709-ml_PS1_fixed.jpg?v=1775379086"}],"url":"https:\/\/detailing1.co.uk\/en\/collections\/allzweckreiniger.oembed","provider":"Detailing1","version":"1.0","type":"link"}