{"product_id":"koch-chemie-foamer-bottle-schaumspender-150ml","title":"Foamer Bottle","description":"\u003ch2 id=\"speakable-headline\"\u003eLay concentrated interior cleaners down as a dry, dosed foam\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the Koch-Chemie Foamer Bottle? A 150 ml pump bottle with a dilution scale up to 1:10 that turns cleaner concentrates into a dry, high-volume foam — spot-on for upholstery, leather and Alcantara. Not for strong acidic wheel cleaners, bug removers, solvents or ready-to-use cleaners, since the bottle is built for concentrates you dilute yourself.\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 Foamer Bottle\u003c\/strong\u003e (Koch Chemie Foamer Bottle) is a foam dispenser from Koch-Chemie that turns concentrated cleaners into a dry, lamella-rich foam via a built-in mixing chamber and a pump head. The active stays on the fibre longer, because the cleaning solution doesn't flood the surface like a spray — it sits there as a fine-pored foam and works the substrate layer by layer instead of soaking it through.\u003c\/p\u003e\n\n\u003cp\u003eThe side of the bottle has a volume and dilution scale printed on it, marking ratios from 1:1 to 1:10 clearly. You fill water up to the dilution mark you want first, then add the concentrate — not the other way round, or the cleaner foams up while you're filling and you lose volume. That order is the most common mistake we see day-to-day, and the reason some detailers report foam-density problems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScale 1:1 to 1:10 on the bottle.\u003c\/strong\u003e 150 ml of concentrate at 1:10 gives you about 1.65 litres of ready-to-use cleaning solution — on a typical interior job with COLOURLOCK Pol Star concentrate that's enough for four to five complete cars. No measuring cup or syringe to carry around, and the dilution is repeatable every time you refill.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDry foam instead of a wet spray.\u003c\/strong\u003e The pump head makes a fine-pored foam that clings vertically to seat bolsters and door cards without seeping through. On upholstery and Alcantara that means the active stays in the dirt instead of in the foam core, and the brush works cleaner because it doesn't have to push through a layer of water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDosed product use.\u003c\/strong\u003e One fill of the Foamer Bottle covers the full interior detail of a mid-size car (seats, carpet, headliner, door cards, centre console) — using 80 to 120 ml of diluted solution. Compared with spraying straight from a 1-litre bottle, that cuts cleaner use by about two thirds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_koch-chemie-foamer-bottle-schaumspender-150ml_hero.jpg?v=1777826972\" alt=\"Water being poured into the Koch-Chemie Foamer Bottle, Pol Star concentrate next to it, Porsche 911 Turbo S in the background\" loading=\"lazy\" width=\"1200\"\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e The most common reason a pump mechanism fails isn't a defect — it's dried-out cleaner concentrate sitting in the pump chamber. After every cleaning session, empty the bottle, refill with clean tap water and pump 8 to 10 strokes dry until only water comes out. Those 60 seconds of care add a lot to the life of the Foamer Bottle — a pump that dries out with cleaner residue jams the return spring and then has to be pushed back by hand.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWater first, concentrate after, read the scale\u003c\/h3\u003e\n\u003cp\u003eUnscrew the pump head, fill the bottle with lukewarm tap water up to the dilution mark you want, and only then top up with the concentrate — say COLOURLOCK Pol Star or the all-purpose cleaner \"Mzr\" — to the 100-percent mark. Put the pump head back on, tip the bottle two or three times rather than shaking it so no premature foam climbs into the pump chamber, and prime three to four strokes until stable foam comes out.\u003c\/p\u003e\n\n\u003cp\u003eWhat matters is keeping concentrate and ready-to-use apart: the classic Pol Star \"Po\" 1L comes ready to go in the spray bottle and is NOT to be diluted — that one goes straight onto the upholstery. The Foamer Bottle is meant for the concentrate line (COLOURLOCK Pol Star, Green Star \"Gs\", all-purpose cleaner \"Mzr\"), which you couldn't use at all without diluting because it's dosed too strong.\u003c\/p\u003e\n\n\u003cp\u003eThen wipe down with a damp microfibre cloth in one direction — never back and forth, or the dirt you've lifted works its way back into the weave. On heavily soiled seat bolsters or the top edges of backrests, a second pass with less foam beats a longer dwell time on the first pass, because the foam lamellae start to collapse after 90 seconds and the active stops working.\u003c\/p\u003e\n\n\u003cp\u003eThe dilution matrix for the most common jobs looks like this:\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eConcentrate\u003c\/th\u003e\n\u003cth\u003eDilution\u003c\/th\u003e\n\u003cth\u003eSurface\u003c\/th\u003e\n\u003cth\u003eDwell time\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCOLOURLOCK Pol Star\u003c\/td\u003e\n\u003ctd\u003e1:10\u003c\/td\u003e\n\u003ctd\u003eUpholstery, Alcantara, cloth seats\u003c\/td\u003e\n\u003ctd\u003e1–2 min\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCOLOURLOCK Pol Star\u003c\/td\u003e\n\u003ctd\u003e1:5\u003c\/td\u003e\n\u003ctd\u003eSmooth leather, moderate soiling\u003c\/td\u003e\n\u003ctd\u003e1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAll-purpose cleaner Mzr\u003c\/td\u003e\n\u003ctd\u003e1:5\u003c\/td\u003e\n\u003ctd\u003eCockpit, plastic door cards\u003c\/td\u003e\n\u003ctd\u003e30 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGreen Star Gs\u003c\/td\u003e\n\u003ctd\u003e1:10\u003c\/td\u003e\n\u003ctd\u003eGeneral interior surfaces\u003c\/td\u003e\n\u003ctd\u003e1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAll-purpose cleaner Mzr\u003c\/td\u003e\n\u003ctd\u003e1:10\u003c\/td\u003e\n\u003ctd\u003eHeadliner, cloth roof lining\u003c\/td\u003e\n\u003ctd\u003e30 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_koch-chemie-foamer-bottle-schaumspender-150ml_anwendung.jpg?v=1777826972\" alt=\"Bubbly foam from the Koch-Chemie Foamer Bottle being pumped onto a black leather sample in the Detailing1 warehouse\" loading=\"lazy\" width=\"1200\"\u003e\n\n\u003ch3\u003eNot for acidic cleaners, and no snow-foam-cannon volumes\u003c\/h3\u003e\n\u003cp\u003eThe Foamer Bottle covers the mid dilution range for interior chemistry — it's not a one-tool-does-everything replacement for other application gear. Strong acidic wheel cleaners, acidic bug removers and solvent-based tar removers don't belong in the dispenser, because the polypropylene seals and the stainless return spring take damage within a few uses at pH below 4 or with aromatic solvents.\u003c\/p\u003e\n\n\u003cp\u003eReady-to-use interior cleaners like the classic Pol Star \"Po\" 1L or Top Star \"Ts\" don't belong decanted into the Foamer Bottle either — those are set to the right concentration from the factory and would only take a pointless detour through the dispenser instead of coming straight out of the spray bottle. The Foamer Bottle is a dilution and foaming tool, not a decanting container.\u003c\/p\u003e\n\n\u003cp\u003eFor an exterior wash the 150 ml fill is simply too small and the spray radius too tight — foaming a whole body with the pump bottle takes half an hour and tires your hand out. If you want to foam paint, that's a job for a snow-foam cannon on the pressure washer, or at least a 1-litre pump sprayer with a foam nozzle.\u003c\/p\u003e\n\n\u003cp\u003ePinpoint work on interior surfaces → Foamer Bottle. Wide-area body pre-wash → snow-foam cannon or \u003ca href=\"\/en\/collections\/snow-foam\"\u003esnow foam cleaner\u003c\/a\u003e off the pressure washer. The second limit comes from day-to-day use: the pump head has a limited stroke volume, and after 200 to 300 strokes with undiluted concentrate the spring force drops off. Diluting here isn't optional — it's the technical condition for a long life.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_koch-chemie-foamer-bottle-schaumspender-150ml_detail.jpg?v=1777826972\" alt=\"Koch-Chemie Foamer Bottle 150 ml with dilution scale 1:1 to 1:5 next to Koch-Chemie Pol Star concentrate in the Detailing1 warehouse\" loading=\"lazy\" width=\"1200\"\u003e\n\n\u003ch3\u003eFor targeted interior work, not for the whole wash\u003c\/h3\u003e\n\u003cp\u003eThe Foamer Bottle is the right call for anyone who regularly does interior detail with concentrate cleaners — your own cars, small detailing setups, commercial detailers who specialise in upholstery. If you've already got COLOURLOCK Pol Star or the all-purpose cleaner on the shelf, the dispenser is the obvious way to lay it down.\u003c\/p\u003e\n\n\u003cp\u003eIt's a worse fit if you only do a rough interior clean once or twice a year — then the spray mist straight from the original bottle of a ready-to-use cleaner is enough, and you skip the pump as a wear part entirely. In pure high-throughput commercial work too, where ten to fifteen interiors get done a day, it's worth investing in a Tornador foam attachment that runs on compressed air — that makes more foam per second and takes the load off your hand in continuous use.\u003c\/p\u003e\n\n\u003cp\u003eThe full interior detailing set pairs the Foamer Bottle with three parts: a concentrate as the chemical side, a medium-firm \u003ca href=\"\/en\/collections\/buersten\"\u003eupholstery brush\u003c\/a\u003e for the mechanical side, and a microfibre cloth to pick it all up. For the concentrate, the \u003ca href=\"\/en\/products\/koch-chemie-colourlock-pol-star-reinigerkonzentrat-textil-leder-alcantara\"\u003eCOLOURLOCK Pol Star cleaner concentrate\u003c\/a\u003e in the 1-litre bottle is the one to grab — diluted it gives you several seasons of interior cleaning and it's tuned for upholstery, leather and Alcantara.\u003c\/p\u003e\n\n\u003cp\u003eThe unit price of 5.99 EUR sits below the typical consumable cost of a single interior detail — economically the accessory pays for itself from the third job on, because concentrate use runs about two thirds lower than spraying straight from a standard bottle. At ten interior sessions a year the Foamer Bottle pays for itself in the first month. This isn't a premium tool, it's a consumable — and that's exactly the category where it works best.\u003c\/p\u003e\n\n\u003cp\u003eThe one trick the maker doesn't write down: after every cleaning session, flush the pump through with clean water and leave the bottle open to dry out. Those 60 seconds of care turn the 5.99 EUR wear part into a tool that easily lasts two or three seasons — and that's exactly where the negative reviews fall down, hitting the missing care rather than the product.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_koch-chemie-foamer-bottle-schaumspender-150ml_workflow.jpg?v=1777826972\" alt=\"Application set with Koch-Chemie Foamer Bottle, Pol Star concentrate, upholstery brush and microfibre cloth on a stainless-steel workbench\" loading=\"lazy\" width=\"1200\"\u003e\n","brand":"Koch-Chemie","offers":[{"title":"150ml","offer_id":48867490890063,"sku":"D1-KCX-9998145","price":9.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/9998145__1715052916.png?v=1715112378","url":"https:\/\/detailing1.nl\/en\/products\/koch-chemie-foamer-bottle-schaumspender-150ml","provider":"Detailing1","version":"1.0","type":"link"}