{"product_id":"nerta-foam-cleaner-pink-yellow","title":"Nerta Foam Cleaner Yellow","description":"\u003cp\u003e\u003cstrong\u003eNerta Foam Cleaner Yellow\u003c\/strong\u003e is a powerful high-foaming alkaline pre-wash that produces a thick yellow clinging foam to break down traffic film, road salt, light grease and heavy contamination on cars, vans, HGVs and fleet vehicles before the contact wash.\u003c\/p\u003e\n\u003cp\u003eThe strong alkaline formula (pH ~11) delivers heavy-duty cleaning power that pH-neutral pre-wash foams cannot match — the right tool for grimy fleet wash bays, busy MOT bays and motorway-worn commercial vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is a concentrated alkaline formula and must be diluted before use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy fleets use Foam Cleaner Yellow\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty alkaline foam pre-wash for stubborn traffic film and grease\u003c\/li\u003e\n\u003cli\u003eThick yellow clinging foam for excellent surface coverage and dwell\u003c\/li\u003e\n\u003cli\u003eStrong cleaning power for grimy fleet, HGV and commercial vehicles\u003c\/li\u003e\n\u003cli\u003eConcentrated for low cost-per-vehicle in busy wash bays\u003c\/li\u003e\n\u003cli\u003eCompatible with foam lance, foam system and pressure washer\u003c\/li\u003e\n\u003cli\u003eIdeal as the heavy-duty pre-wash stage before contact wash\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use Foam Cleaner Yellow\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePre-rinse the vehicle to clear loose mud and dust.\u003c\/li\u003e\n\u003cli\u003eDilute Foam Cleaner Yellow as required for the contamination level.\u003c\/li\u003e\n\u003cli\u003eApply through a foam lance or foam system from the bottom up.\u003c\/li\u003e\n\u003cli\u003eAllow to dwell on the surface for 3–5 minutes — do not let it dry.\u003c\/li\u003e\n\u003cli\u003eRinse off thoroughly with high-pressure clean water before contact washing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: heavy-duty alkaline pre-wash foam\u003c\/li\u003e\n\u003cli\u003eSizes: 5L, 20L, 200L, 1000L (see variants)\u003c\/li\u003e\n\u003cli\u003eDilution: 1:10 to 1:50 in foam lance\u003c\/li\u003e\n\u003cli\u003epH: ~11 (alkaline)\u003c\/li\u003e\n\u003cli\u003eFoam density: thick, clinging yellow\u003c\/li\u003e\n\u003cli\u003eUse on: cars, vans, HGV, trailers, commercial vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill the alkaline strength strip waxes or sealants if used weekly?\u003c\/strong\u003e\u003cbr\u003eYes — at pH 11 it is designed to cut through grease and will gradually remove sealants and waxes. Reserve for heavy-duty pre-wash and follow up with a topper if you want long-term protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe on diamond-cut alloys, painted alloys and lacquered wheels?\u003c\/strong\u003e\u003cbr\u003ePainted and lacquered alloys are generally safe at the recommended dilution and short dwell time. Diamond-cut alloys should be tested first — keep dwell short and rinse thoroughly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy yellow rather than the pink Active Foam variant?\u003c\/strong\u003e\u003cbr\u003eYellow signals the strongest cleaning grade in the range — use it where pink Active Foam Pink (pH-neutral) cannot keep up with HGV-level grime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on soft-top fabric roofs or vinyl wraps?\u003c\/strong\u003e\u003cbr\u003eAvoid direct contact with soft-tops and matte vinyl wraps — the alkaline strength can dull or stiffen these finishes. Mask off or use a milder pH-neutral pre-wash on those areas.\u003c\/p\u003e\n\u003cp\u003eUK stock and fast dispatch from SnowFoam UK on every order.\u003c\/p\u003e","brand":"Nerta","offers":[{"title":"5L","offer_id":52814208368987,"sku":"NER-FCL-5L-YLW","price":36.0,"currency_code":"GBP","in_stock":true},{"title":"20L","offer_id":52814208434523,"sku":"NER-FCL-20L-YLW","price":124.99,"currency_code":"GBP","in_stock":true},{"title":"1000L","offer_id":52814208500059,"sku":"NER-FCL-1000L-YLW","price":5630.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8820\/0027\/files\/Nerta_Foam_Cleaner_Yellow_bc2fdfa3-1ee5-4121-aeeb-5217c388eea1.png?v=1777373816","url":"https:\/\/snowfoam.uk\/products\/nerta-foam-cleaner-pink-yellow","provider":"SnowFoam UK","version":"1.0","type":"link"}