{"title":"Aniline \u0026 nubuck cleaners by COLOURLOCK","description":"\u003ch2 id=\"speakable-headline\"\u003eClean aniline leather and nubuck without rings using COLOURLOCK\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n\n  \u003cp\u003e\u003cem\u003eWhat is the COLOURLOCK Aniline \u0026amp; Nubuck Cleaner? A mild leather cleaner for open-pored leather without a protective top coat: aniline, semi-aniline, and nubuck. Fiber-friendly surfactants dissolve dirt and handling marks using as little moisture as possible, preventing dark rings from forming during the drying process — on car seats just as on sofas, bags, and shoes.\u003c\/em\u003e\u003c\/p\u003e\n\n\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eThe COLOURLOCK Aniline \u0026amp; Nubuck Cleaner\u003c\/strong\u003e handles the most delicate task in leather cleaning: leather that lacks a protective pigment layer. \u003ca href=\"\/products\/koch-chemie-colourlock-aniline-nubuck-cleaner-lederreiniger\"\u003eCOLOURLOCK \"Aniline \u0026amp; Nubuck Cleaner\"\u003c\/a\u003e dissolves dirt, body oils, and handling marks from aniline, semi-aniline, and nubuck leather without soaking the absorbent fiber structure. The formula is backed by the repair expertise of leather specialists since 1995, now under the Koch-Chemie umbrella — and the method is the same for car seats as it is for sofas, bags, or saddles.\u003c\/p\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eOne cleaner for everything open-pored.\u003c\/strong\u003e Aniline, semi-aniline, nubuck, and embossed suede all share the same weakness: they soak liquid deep into the fiber. The formula is precisely tailored to this absorbency, covering car seats, furniture, bags, and equestrian equipment with a single product.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eCapillary cleaning instead of soaking.\u003c\/strong\u003e Mild, fiber-friendly surfactants encapsulate dirt particles and lift them from the open pores before moisture can penetrate deep inside. For you, this means: no dark rings, no hard dried-out areas, and no patchy surface after drying.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eThe feel remains velvety and matte.\u003c\/strong\u003e Open-pored leather thrives on its natural, warm feel. The formula cleans without abrading the surface, thus preventing the shiny damaged spots that otherwise quickly form on nubuck. Available in 250 ml to try out and 1000 ml \/ 1 liter for large areas.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eExpert tip from Detailing1:\u003c\/strong\u003e The most common mistake on open-pored leather is focusing only on the stain. We often receive inquiries about dark rings that are more noticeable after stain removal than the stain itself — almost always because the user rubbed locally and used too much moisture. Therefore: apply the cleaner sparingly to a soft cloth or sponge, never directly onto the leather, and always work the entire area from seam to seam instead of just the soiled spot. Then, let it dry slowly, without a hairdryer or direct sunlight. This allows the surface to dry evenly — which is exactly what prevents the ring.\u003c\/p\u003e\n\n\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eOpen pores soak every drop deep into the fiber\u003c\/h3\u003e\n\u003cp\u003eAniline leather is only dyed through, not coated: the pore remains open, the leather feels warm and natural, and it is noticeably breathable. This very openness makes it sensitive — a single drop of water soaks in within minutes and leaves behind a dark spot. Semi-aniline leather has a wafer-thin pigmentation and sits between these worlds, while nubuck is additionally sanded and has a velvety nap.\u003c\/p\u003e\n\n\u003cp\u003eFor cleaning, this changes everything. On pigmented smooth leather, a cleaner works on a closed color layer — whatever is too much stays on top and can be wiped away. Open-pored leather absorbs the same liquid like blotting paper: it travels into the fiber, carries dissolved dirt with it, and deposits it at the edge of the damp zone when drying. Anyone who has ever tried to quickly treat a stain with water knows the result: the stain is gone, but a new ring has appeared.\u003c\/p\u003e\n\n\u003cp\u003eA drop of water in an inconspicuous area will tell you whether your leather is open-pored: if it beads up or stays on the surface, the leather is coated. If it soaks in and darkens the spot, you are dealing with open-pored leather. With nubuck, it’s even faster — run your finger over the surface: if the color changes like brushed velvet, the leather \"writes.\" Only open suede shows this writing effect.\u003c\/p\u003e\n\n\u003cp\u003eYou will encounter this family of leathers wherever naturalness is the selling point: in furniture classics and vintage armchairs, in high-quality bags and jackets, in equestrian sports — and in cars, primarily in older premium interiors and special equipment. For semi-aniline, the simple safety rule applies: it reacts closer to aniline than to coated smooth leather. When in doubt, treat it as open-pored leather — the gentler method never does any harm, while the harsher one might.\u003c\/p\u003e\n\n\u003ch3\u003eMild surfactants clean via capillary action where foam and pressure leave stains\u003c\/h3\u003e\n\u003cp\u003eCOLOURLOCK \"Aniline \u0026amp; Nubuck Cleaner\" works with mild, fiber-friendly surfactants — detergent molecules that bind to dirt at one end and moisture at the other, lifting particles out of the fiber rather than rubbing them in. In other words: the dirt is lifted and transferred to the cloth before it can be pushed deeper into the open pore by pressure.\u003c\/p\u003e\n\n\u003cp\u003eThe second component is metered moisture. The formula works via capillary action — it uses the leather's fine absorption channels to mobilize dirt on the surface without flooding the fiber. You can tell by the result: the leather only becomes superficially damp during cleaning, dries back evenly, and subsequently shows neither dense, shiny spots nor hardened areas that would visually stand out later.\u003c\/p\u003e\n\n\u003cp\u003eIt should therefore never be applied directly to the leather, but sparingly to a soft cloth or sponge. For the first go at a bag or a single armchair, the 250 ml bottle is sufficient; anyone with a complete interior or a sofa set should reach for the 1000 ml \/ 1 liter size. If, on the other hand, your leather has a closed pigment layer — the standard in modern cars — then \u003ca href=\"\/collections\/koch-chemie-colourlock-reinigung-lederreiniger\"\u003eCOLOURLOCK Leather Cleaners\u003c\/a\u003e in Mild and Strong are the right choice; the Aniline \u0026amp; Nubuck Cleaner is the gentle specialty product alongside them.\u003c\/p\u003e\n\n\u003cp\u003eFor high-traffic zones — armrests, handling areas on bags, the seat of your favorite armchair — a two-step approach has proven successful: first clean the entire area mildly, let it dry completely, then work specifically on remaining spots. This way, the application remains uniform everywhere, and with aniline, you create the soft transitions that make the difference between \"cleaned\" and \"stained.\" Two gentle passes beat one thorough one, without exception on open leather.\u003c\/p\u003e\n\n\u003ch3\u003eRings form during drying, not during cleaning\u003c\/h3\u003e\n\u003cp\u003eThe dark ring is pure physics. As long as the leather is damp, liquid migrates through the fiber to the drying edge — and takes dissolved dirt and tannins with it. Where the moisture evaporates last, everything it carried remains behind. It is the same effect that leaves a ring in an empty coffee cup, only in the middle of your seat.\u003c\/p\u003e\n\n\u003cp\u003eThe counter-strategy is \"area instead of spot.\" Clean from seam to seam — the entire panel, the entire seat element, the entire side of a cushion. This prevents a border between damp and dry from forming in the middle of the surface, and the drying line coincides with the seam, where it remains invisible. Working evenly and thinly beats thorough soaking, in any case.\u003c\/p\u003e\n\n\u003cp\u003eFrom the daily experience at Detailing1, we can clearly name the second ingredient: patience while drying. Freshly cleaned open-pored leather will look darker and patchier when damp than it did before — this is normal and part of the process. Anyone who tries to speed this up with a hairdryer or direct, intense sun is accelerating the exact moisture migration they wanted to avoid. At room temperature, the surface will balance itself out as it dries.\u003c\/p\u003e\n\n\u003cp\u003eBefore the first use, a minute of caution is worthwhile: test the cleaner in an inconspicuous spot — under the edge of the seat, on the back, or in an inner fold. Open-pored leathers are dyed through, and older pieces in particular may release some color onto the cloth during cleaning. With this family of leather, this is not a product defect, but a material property; you just want to know about it before you work on the visible surface. If the cloth remains largely clean, work through the large areas panel by panel, without letting one panel dry before the next one is connected.\u003c\/p\u003e\n\n\u003ch3\u003eNubuck needs the brush before and after it gets wet\u003c\/h3\u003e\n\u003cp\u003eBefore cleaning, nubuck should be dry-brushed or vacuumed. The reason is simple: loose dust lies on the velvety nap, and every damp cloth that passes over it massages it into the fiber. A soft leather brush or the upholstery nozzle will remove the loose layer in two minutes — only then is the cleaner worth it.\u003c\/p\u003e\n\n\u003cp\u003eAfter drying, use the brush a second time. During cleaning, the fiber nap flattens; once brushed up, it stands upright again, and the velvety, matte look returns. This step determines whether cleaned nubuck looks like nubuck again or like dull, smooth leather.\u003c\/p\u003e\n\n\u003cp\u003eThe brush is also the best prevention against the typical nubuck decay: greasy, shiny seats and armrests. Grease shine occurs when skin oils and pressure flatten the nap — weekly dry brushing keeps it upright long before a cleaner is necessary. We clearly advise against household remedies like soapy water or steam for suede: too much moisture, no controlled drying, and ring formation occurs unchecked.\u003c\/p\u003e\n\n\u003cp\u003eWe regularly clear up one confusion: Alcantara looks like nubuck and feels similar, but it is a microfiber fabric, not leather. For steering wheel covers, headliners, and microfiber seat center panels, you should reach for \u003ca href=\"\/products\/koch-chemie-colourlock-pol-star-reinigerkonzentrat-textil-leder-alcantara\"\u003eCOLOURLOCK \"Pol Star\"\u003c\/a\u003e, the cleaner concentrate for textile, leather, and Alcantara. The Aniline \u0026amp; Nubuck Cleaner remains the specialist for genuine, open-pored suede — both surfaces share the brushing routine.\u003c\/p\u003e\n\n\u003ch3\u003eThe cleaner does not dissolve grease stains or faded areas\u003c\/h3\u003e\n\u003cp\u003eTo be honest: deeply absorbed grease is a job for absorption, not cleaning. An oil stain that has sat in an open pore for days can be loosened with surfactants but will then migrate back to the surface. For this, there is \u003ca href=\"\/products\/koch-chemie-colourlock-grease-absorber-paste-fett-absorbtionsmittel-leder\"\u003eCOLOURLOCK \"Grease Absorber Paste\"\u003c\/a\u003e: the paste draws the grease out of the fiber into itself over several hours, instead of spreading it over a large area.\u003c\/p\u003e\n\n\u003cp\u003eSecond limit: color. Cleaning does not bring back a faded area — the color depth that UV light has taken from an aniline or nubuck leather has been chemically altered, not soiled. This is where \u003ca href=\"\/collections\/koch-chemie-colourlock-faerben-nubuck-fresh\"\u003ecolor refreshing with Nubuck Fresh\u003c\/a\u003e comes in: it refreshes the tone of open-pored leathers once the surface is clean. The order is fixed — first clean, then refresh.\u003c\/p\u003e\n\n\u003cp\u003eAnd the third limit must be stated: even the right cleaner often only fades old, deeply absorbed stains in light-colored aniline, without removing them completely. We have learned in our consulting to say this early on — some marks in open-pored leather are patina and remain. Anyone who wants a perfectly uniform surface is better off with pigmented smooth leather; open-pored leather pays for its naturalness with sensitivity.\u003c\/p\u003e\n\n\u003ch3\u003eAfter cleaning, care determines the next stain\u003c\/h3\u003e\n\u003cp\u003eFreshly cleaned open-pored leather is clean and unprotected at the same time. The pores from which dirt was just lifted are just as open to the next splash. Therefore, cleaning is followed by film-free care: \u003ca href=\"\/collections\/koch-chemie-colourlock-pflege-anilinleder\"\u003eCOLOURLOCK Aniline Leather Care\u003c\/a\u003e penetrates via capillary action with COLOURLOCK \"Aniline Cream,\" stabilizes the fiber from within, and leaves the matte finish untouched.\u003c\/p\u003e\n\n\u003cp\u003eWe often hear the question about waterproofing, and the answer has two halves: protection yes, sealing no. Protection for open-pored leather must remain breathable and acts as a time buffer, not a suit of armor — spilled liquids stay on the surface longer and can be dabbed away before soaking in. A dense layer, on the other hand, would close the very openness that defines the character of this leather.\u003c\/p\u003e\n\n\u003cp\u003eAs for the interval, the most relaxed rule in the entire leather program applies to open-pored leather: clean when soiled, not according to a calendar. Over-conditioning makes the sensitive surface duller instead of more beautiful. What remains is the routine with the dry brush on nubuck — and a scrutinizing look at the contact areas where skin oils work: armrests, side bolsters, steering wheel rims, sofa edges.\u003c\/p\u003e\n\n\u003cp\u003eIn the end, the sentence that saves you the most stains on open-pored leather is not about chemistry: never clean the stain, clean the area. Anyone who works from seam to seam, doses sparingly, and gives the leather time to dry achieves with a single mild cleaner what most household remedies fail at — clean aniline and nubuck without a single new ring.\u003c\/p\u003e","products":[{"product_id":"koch-chemie-colourlock-aniline-nubuck-cleaner-lederreiniger","title":"COLOURLOCK \"Aniline \u0026 Nubuck Cleaner\" Gentle cleaner for all open-pore smooth leathers and nubuck","description":"\u003ch2\u003eCOLOURLOCK Aniline \u0026amp; Nubuck Cleaner — gentle cleaner for delicate open leathers\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eWhat does the COLOURLOCK Aniline \u0026amp; Nubuck Cleaner do? — It gently pulls dirt, stains and hand marks out of open-pore aniline and nubuck leathers without attacking the delicate, absorbent structure or drying it out.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Aniline \u0026amp; Nubuck Cleaner\u003c\/strong\u003e is the precise cleaning answer for all open-pore, delicate leather types like aniline, nubuck and semi-aniline. These leathers look warm, natural and luxurious, but they soak grime deep into the fibres fast. The cleaner lifts everyday soiling, stops you rubbing dirt back in, and steadies the surface structure so the leather keeps its velvety feel and natural colour depth — a must for high-end furniture, bags, fashion pieces or interior trim.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle deep clean\u003c\/strong\u003e – Lifts dirt, body oils and hand marks without damaging the delicate fibre structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for open-pore leather\u003c\/strong\u003e – Made for aniline and nubuck, which react badly to moisture and the wrong cleaner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps the natural feel\u003c\/strong\u003e – The formula protects the velvety, matte surface and stops hard or blotchy drying.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eHow it cleans \u0026amp; protects on open-pore leathers\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAniline \u0026amp; Nubuck Cleaner\u003c\/strong\u003e is built on mild, fibre-friendly surfactants that loosen deep-set dirt without soaking the open structure. Unlike pigmented leathers, particles drop straight into the pores of aniline and nubuck — so the clean has to stay controlled. The formula works by capillary action, lifting soiling while stopping the surface from rubbing off, which on nubuck would otherwise leave shiny worn patches. Koch-Chemie tunes it to respect the natural openness of the pores and avoid „sealed“ spots that later look off.\u003c\/p\u003e\n\u003ch3\u003eProper prep, application \u0026amp; the mistakes to dodge\u003c\/h3\u003e\n\u003cp\u003eBefore you clean, brush off loose dirt carefully, especially on nubuck. You put the \u003cstrong\u003eAniline \u0026amp; Nubuck Cleaner\u003c\/strong\u003e sparingly onto a suitable cloth or sponge — never straight onto the leather — and work it in with soft, even strokes. Too much pressure or moisture can leave stains or visible run marks. Once the dirt has lifted, wipe the leather dry so no product sits in the fibre. For heavily used areas, go two-stage: clean first, let it dry, then go back over the spot. On aniline, even transitions matter so you don't leave visible edges.\u003c\/p\u003e\n\u003ch3\u003eResults, where it fits \u0026amp; pairing with other care products\u003c\/h3\u003e\n\u003cp\u003eAfter cleaning, the leather looks fresher, more matte and evenly cared for. Aniline shows its natural colour depth again, while nubuck gets its velvety nap back. The cleaner suits furniture, bags, fashion items, equestrian gear and delicate interior leathers that aren't pigmented. It won't replace stain removal for stubborn grease or water marks — there you may need a dedicated oil absorber or follow-up treatment. For the best result, follow up with a suitable care product or impregnation to shield the open-pore fibres from future soiling.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon questions about COLOURLOCK Aniline \u0026amp; Nubuck Cleaner\u003c\/h2\u003e\n\u003ch4\u003eCan I use the cleaner on all nubuck and aniline leathers?\u003c\/h4\u003e\n\u003cp\u003eYes. It's built specifically for these delicate leather types and is especially material-friendly.\u003c\/p\u003e\n\u003ch4\u003eDoes the cleaner fully remove deep stains?\u003c\/h4\u003e\n\u003cp\u003eOnly partly. Deep-set stains often need extra specialist products like grease absorbers.\u003c\/p\u003e\n\u003ch4\u003eCan I also use the product on pigmented leather?\u003c\/h4\u003e\n\u003cp\u003eYes, but it isn't optimised for it. Pigmented leather gets more out of mild standard cleaners.\u003c\/p\u003e\n\u003ch4\u003eDoes the cleaner leave water or edge marks?\u003c\/h4\u003e\n\u003cp\u003eNot with correct, sparing application. Too much liquid or uneven work can leave edges, though.\u003c\/p\u003e\n\u003ch4\u003eHow often should I clean open-pore leather?\u003c\/h4\u003e\n\u003cp\u003eOnly when it's actually dirty. Over-cleaning can make the surface look more delicate.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: 02.12.2025 — Author: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"1000 ml \/ 1 liter","offer_id":56320279937359,"sku":"D1-KCX-488-1L-01","price":49.99,"currency_code":"EUR","in_stock":true},{"title":"250ml","offer_id":56320279970127,"sku":"D1-KCX-488-250ML-01","price":29.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/488-1L-01_1.png?v=1762118663"}],"url":"https:\/\/detailing1depot.com\/collections\/koch-chemie-colourlock-reinigung-anilin-nubukreiniger.oembed","provider":"Detailing1","version":"1.0","type":"link"}