{"product_id":"nerta-foam-degreaser-20l","title":"Nerta Foam Degreaser","description":"\u003cp\u003e\u003cstrong\u003eNerta Foam Degreaser\u003c\/strong\u003e is a heavy-duty alkaline foaming degreaser (pH ~11.4) with an orange-scented formula — it breaks down oil, grease, baked-on engine grime and stubborn contamination on engine bays, chassis, workshop bays and commercial vehicle underbodies.\u003c\/p\u003e\n\u003cp\u003eThe foaming action keeps the chemistry on vertical surfaces and undersides for extended dwell time, allowing thorough penetration of greasy contamination on cars, vans, HGVs and plant equipment in workshop and fleet wash environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is a concentrated alkaline degreaser and must be diluted before use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy workshops choose Foam Degreaser\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful alkaline foaming degreaser for engine bays, chassis and underbodies\u003c\/li\u003e\n\u003cli\u003eCuts through oil, grease, baked-on grime and traffic film build-up\u003c\/li\u003e\n\u003cli\u003eFoaming action clings to vertical surfaces and undersides\u003c\/li\u003e\n\u003cli\u003ePleasant orange fragrance for workshop and bay environments\u003c\/li\u003e\n\u003cli\u003eConcentrated for cost-effective heavy-duty cleaning\u003c\/li\u003e\n\u003cli\u003eIdeal for workshops, MOT bays and fleet maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use Foam Degreaser\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eWear chemical-resistant gloves and eye protection.\u003c\/li\u003e\n\u003cli\u003ePre-rinse the surface with water if heavily contaminated.\u003c\/li\u003e\n\u003cli\u003eDilute Foam Degreaser — stronger concentration for the worst grease.\u003c\/li\u003e\n\u003cli\u003eApply to the surface and allow brief dwell (do not let it dry).\u003c\/li\u003e\n\u003cli\u003eAgitate stubborn deposits with a brush if needed.\u003c\/li\u003e\n\u003cli\u003eRinse off thoroughly with clean water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: heavy-duty alkaline foaming degreaser\u003c\/li\u003e\n\u003cli\u003eSizes: 5L, 20L, 200L, 1000L (see variants)\u003c\/li\u003e\n\u003cli\u003eDilution: 1:5 to 1:50 — follow label per contamination level\u003c\/li\u003e\n\u003cli\u003epH: ~11.4 (alkaline)\u003c\/li\u003e\n\u003cli\u003eScent: orange\u003c\/li\u003e\n\u003cli\u003eUse on: engine bays, chassis, undersides, workshops, plant equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe to spray onto a hot engine block straight after a run?\u003c\/strong\u003e\u003cbr\u003eNo — always wait for the engine to cool before applying. Hot metal flash-dries the chemistry which leaves residue and risks staining.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it damage rubber hoses, plastic engine covers or wiring looms?\u003c\/strong\u003e\u003cbr\u003eAt correct dilution and short dwell it is safe on most engine-bay components. Avoid extended contact with rubber and rinse thoroughly to prevent dulling of plastic covers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on the underside of a vehicle to clean off grease and underseal residue?\u003c\/strong\u003e\u003cbr\u003eYes — it excels at chassis and underbody degreasing. Apply, dwell briefly, agitate stubborn deposits with a brush, then rinse with high pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the orange scent linger in the workshop after rinse?\u003c\/strong\u003e\u003cbr\u003eThe fresh orange fragrance dissipates quickly with ventilation, leaving a noticeably cleaner working environment than typical solvent-based degreasers.\u003c\/p\u003e\n\u003cp\u003eUK stock and fast dispatch from SnowFoam UK on every order.\u003c\/p\u003e","brand":"Nerta","offers":[{"title":"20L","offer_id":52883097715035,"sku":"NER-FDG-20L","price":143.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8820\/0027\/files\/FOAM-DEGREASER-packshots_20L_WEB.jpg?v=1775736927","url":"https:\/\/snowfoam.uk\/products\/nerta-foam-degreaser-20l","provider":"SnowFoam UK","version":"1.0","type":"link"}