{"product_id":"kochchemie-multi-star-n-alkaline-multi-purpose-cleaner-5l-phosphate-nta-free-safe-on-paint","title":"KOCHCHEMIE Multi Star N — Alkaline Multi-Purpose Cleaner 5L, Phosphate \u0026 NTA-Free, Safe on Paint","description":"\u003cp\u003e\u003cstrong\u003eMulti Star N is a concentrated, phosphate- and NTA-free alkaline pre-cleaner that dissolves road grime, sap, tar and organic residues while remaining safe on paint, glass and wheels.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for professional detailers and informed car owners, KOCHCHEMIE Multi Star N is a flexible, high-dilution cleaner for exterior vehicle surfaces. Its formula uses effective surfactants and corrosion inhibitors to break down stubborn deposits—bird splatter, tree sap, brake dust, insects and road film—without aggressive acids or chelating NTA. The product is supplied in a 5‑liter container and works with hand sprayers, pressure washers and foam cannons.\u003c\/p\u003e\n\n\u003ch3\u003eHow concentrated is Multi Star N and how should I dilute it?\u003c\/h3\u003e\n\n\u003cp\u003eMulti Star N is highly concentrated so you choose strength by the task. For heavy contamination like wheel grime or thick sap use stronger mixes; for general pre-washing use lighter dilutions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWheel cleaning: approximately 1:3 dilution (product:water) for stubborn brake dust and rim contaminants.\u003c\/li\u003e\n  \u003cli\u003eBug, tar and heavy deposits: around 1:10 to 1:20 depending on residue age and thickness.\u003c\/li\u003e\n  \u003cli\u003eGeneral pre-cleaning and rinsing: up to 1:50 for light road film before shampoo or polish steps.\u003c\/li\u003e\n  \u003cli\u003eAlways test an inconspicuous area at higher concentrations on delicate finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it harm paint, anodized aluminum, glass or different wheel types?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula includes corrosion inhibitors and is engineered to be safe on common exterior surfaces when used as directed. Sensitive surfaces benefit from correct dilution and prompt rinsing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePaint and clearcoat: safe at recommended dilutions; avoid prolonged dwell at full strength.\u003c\/li\u003e\n  \u003cli\u003eAnodized aluminum: special inhibitors reduce risk of damage when rinsed thoroughly.\u003c\/li\u003e\n  \u003cli\u003eGlass and headlight lenses: effective at removing bugs and film when rinsed to avoid streaks.\u003c\/li\u003e\n  \u003cli\u003eAll wheel types: suitable for steel, alloy and lacquered finishes; test on unknown coatings first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat application methods work best with Multi Star N?\u003c\/h3\u003e\n\n\u003cp\u003eMulti Star N adapts to several application tools depending on the job scale and desired contact time. Choose the method that gives even coverage and allows sufficient dwell before rinsing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHand sprayer: ideal for spot treatments and smaller vehicles; enables targeted coverage.\u003c\/li\u003e\n  \u003cli\u003eFoam cannon: creates clinging foam for long dwell time on vertical panels and heavy soiling.\u003c\/li\u003e\n  \u003cli\u003ePressure washer: effective for rapid removal and rinsing after dwell; use appropriate nozzle and pressure.\u003c\/li\u003e\n  \u003cli\u003eBrushes or soft mitts: use gently on wheels or textured areas to help loosen compacted grime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly does it remove road contaminants and are there safety steps?\u003c\/h3\u003e\n\n\u003cp\u003eMulti Star N works rapidly on organic and road-derived deposits but speed depends on contamination severity and ambient temperature. Follow simple safety and handling steps for best results.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTypical removal: many deposits soften within minutes, enabling easy rinsing or light agitation.\u003c\/li\u003e\n  \u003cli\u003eFor older or baked-on residues repeat application or raise dilution strength carefully.\u003c\/li\u003e\n  \u003cli\u003eWear gloves and eye protection; avoid breathing spray mist and keep out of reach of children.\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly after dwell time, especially on metal and painted surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Multi Star N is built for professional detailers, workshop technicians and meticulous vehicle owners who need a single, versatile pre-cleaner for multiple exterior tasks. If you regularly tackle brake dust, tree sap, insect residue, tar or heavy road film and want a high-dilution, phosphate- and NTA-free solution that pairs with foam cannons, pressure washers or hand sprayers, this product delivers the performance and surface protection expected from a specialist brand like KOCHCHEMIE.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAlkaline cleaning agents\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Multi Star N safe on clearcoat paint?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, when diluted per instructions and rinsed after dwell time it is safe on clearcoat; test first on a hidden area.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Multi Star N in a foam cannon?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it produces clingable foam suitable for foam cannons; adjust dilution to contamination level.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KOCHCHEMIE","offers":[{"title":"Default Title","offer_id":67585130856633,"sku":"B0DGNF4GBN","price":198.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/kochchemie-multi-star-n-front-label-5l.jpg?v=1790468376","url":"https:\/\/redleafauto.ca\/products\/kochchemie-multi-star-n-alkaline-multi-purpose-cleaner-5l-phosphate-nta-free-safe-on-paint","provider":"Redleaf Auto","version":"1.0","type":"link"}