{"product_id":"rmr-brands-rmr-86-pro-mold-mildew-stain-remover-1-gallon-contractor-strength-ready-to-use","title":"RMR Brands RMR-86 Pro Mold \u0026 Mildew Stain Remover, 1 Gallon — Contractor-Strength, Ready-to-Use","description":"\u003cstrong\u003eRMR-86 Pro is a contractor-strength, ready-to-use cleaning solution designed to remove deep-set mold and mildew stains quickly without scrubbing.\u003c\/strong\u003e\n\n\u003cp\u003eRMR-86 Pro from RMR Brands is a professional-grade, one-gallon stain remover formulated to attack mold and mildew discoloration on porous and non-porous building materials. It combines powerful cleaning agents and penetrating chemistry to dissolve stubborn stains left by mold growth, flood damage, and long-term dampness. Because the formula is supplied ready to use, professionals and serious DIYers can apply it directly to affected surfaces and expect rapid stain lifting with minimal effort.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast will RMR-86 Pro remove visible mold and mildew stains?\u003c\/h3\u003e\n\u003cp\u003eRMR-86 Pro is engineered to act quickly; in many cases stains begin to lighten within seconds to minutes of application. The concentrated agents penetrate deep into wood, concrete, and drywall so surface wiping is often sufficient to remove discolored patches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStains can fade in seconds to minutes depending on severity.\u003c\/li\u003e\n  \u003cli\u003ePenetrating surfactants lift embedded discoloration from porous materials.\u003c\/li\u003e\n  \u003cli\u003eReady-to-use formula removes the need for mixing or dilution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat types of surfaces is this cleaner safe and effective on?\u003c\/h3\u003e\n\u003cp\u003eRMR-86 Pro is formulated for a wide variety of building substrates commonly affected by mold and mildew. It works on both interior and exterior surfaces but should be tested on a small area first if the surface is delicate or finished.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEffective on wood, plywood, and decks.\u003c\/li\u003e\n  \u003cli\u003eSafe for concrete floors, brick walls, and masonry.\u003c\/li\u003e\n  \u003cli\u003eSuitable for drywall, attics, crawlspaces, and flood-affected areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo I need to scrub, sand, or neutralize after using the product?\u003c\/h3\u003e\n\u003cp\u003eIn most cases scrubbing or sanding is unnecessary because the formula dissolves and lifts stains. Light rinsing or blotting can remove residue; follow standard safety precautions and manufacturer directions for any finishing work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo routine sanding required for stain removal.\u003c\/li\u003e\n  \u003cli\u003eLight rinsing removes any remaining residue on hard surfaces.\u003c\/li\u003e\n  \u003cli\u003eFollow up testing recommended before repainting or sealing surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat precautions should professionals take when using RMR-86 Pro?\u003c\/h3\u003e\n\u003cp\u003eRMR-86 Pro is a high-strength solution intended for professional use, so appropriate protective gear and ventilation are recommended. Avoid contact with delicate finishes and fabrics, and test on an inconspicuous area when in doubt.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse gloves, eye protection, and ensure good ventilation.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with colored finishes and untreated fabrics without patch testing.\u003c\/li\u003e\n  \u003cli\u003eStore in original container and follow all label instructions for disposal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RMR-86 Pro is targeted at contractors, restoration professionals, property managers, and experienced homeowners tackling severe mold and mildew staining. If you need a powerful, ready-to-apply gallon concentrate that cuts down labor and restores stained building materials quickly, this product is built for heavy-duty cleaning tasks where speed and efficacy matter most.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eSodium hypochlorite\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 RMR-86 Pro ready to use or do I need to dilute it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: RMR-86 Pro is supplied ready to use and requires no dilution for typical stain removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on painted surfaces?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Test a small hidden area first; strong solutions may affect some paints and finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RMR Brands","offers":[{"title":"Default Title","offer_id":54587093287251,"sku":"B071V6RLWT","price":89.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/rmr-brands-rmr-86-pro-front-gallon-label.jpg?v=1786699316","url":"https:\/\/findsworth.co.uk\/products\/rmr-brands-rmr-86-pro-mold-mildew-stain-remover-1-gallon-contractor-strength-ready-to-use","provider":"Findsworth","version":"1.0","type":"link"}