{"product_id":"marine-31-mildew-stain-remover-cleaner-gel-combo","title":"Marine 31 Mildew Stain Remover Gel Combo — 20oz Spray + 128oz Gallon, Vinyl-Safe Non-Bleaching","description":"\u003cp\u003e\u003cstrong\u003eMarine 31 Mildew Stain Remover \u0026amp; Cleaner Gel Combo is a fast-acting, vinyl-safe cleaning system designed to lift mildew, mold, and stubborn stains from boats, patios, bathrooms, and more without dulling surfaces.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you maintain a boat, a vinyl-covered patio set, or a tiled shower, staining from mildew and grime is a recurring problem. This combo pairs a convenient 20 oz. spray bottle with a 128 oz. gallon refill of Marine 31 cleaner gel so you can treat spot-cleaning jobs and larger restoration tasks with the same formula. The gel’s viscosity helps it cling to vertical surfaces for improved dwell time, and the non-bleaching formula is formulated to protect vinyl, fiberglass, and coated surfaces while removing visible staining.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cleaner remove mildew and stains without harming vinyl?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula is designed to break down mildew pigments and surface grime while being gentle on flexible and coated materials. It does not rely on harsh abrasives that can scratch or dull finishes, and it rinses clean to help preserve color and texture.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGel consistency adheres to vertical areas for longer contact.\u003c\/li\u003e\n  \u003cli\u003eNon-abrasive action avoids scuffing or roughening surfaces.\u003c\/li\u003e\n  \u003cli\u003eSafe for vinyl seats, canopies, and coated fiberglass when used as directed.\u003c\/li\u003e\n  \u003cli\u003eRinses away clean to restore visual appearance without residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces and situations is this combo best suited for?\u003c\/h3\u003e\n\n\u003cp\u003eMarine 31 is formulated for marine environments but is equally useful around the home. It targets mildew and organic staining on a wide range of materials encountered on boats, in bathrooms, and outdoors.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVinyl seat cushions, boat canopies, and rubber fenders.\u003c\/li\u003e\n  \u003cli\u003eFiberglass, gel coat, and painted surfaces on watercraft.\u003c\/li\u003e\n  \u003cli\u003eTile, grout, shower surrounds, and patio furniture cushions.\u003c\/li\u003e\n  \u003cli\u003eCooler interiors, storage compartments, and other stain-prone areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you use the 20 oz. spray and the 128 oz. gallon together?\u003c\/h3\u003e\n\n\u003cp\u003eUse the 20 oz. spray for spot treatments and quick touch-ups, and refill from the 128 oz. gallon when you need to tackle bigger cleaning jobs or maintain supply. The recommended process is brief dwell time, light agitation, then thorough rinsing for best results.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpray directly onto the stained area and let sit 1–3 minutes.\u003c\/li\u003e\n  \u003cli\u003eAgitate with a soft brush or terry cloth for deeper lift.\u003c\/li\u003e\n  \u003cli\u003eThoroughly rinse and dry to prevent re-soiling and water spots.\u003c\/li\u003e\n  \u003cli\u003eRefill the spray bottle from the gallon for repeated use and cost efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product speed up maintenance or replace heavy scrubbing?\u003c\/h3\u003e\n\n\u003cp\u003eMarine 31 reduces the need for aggressive scrubbing and power washing by softening and dissolving stains, but some heavy, set-in discoloration may still require gentle agitation. Regular use helps prevent buildup so future cleaning takes less effort.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFast-working action minimizes forceful scrubbing.\u003c\/li\u003e\n  \u003cli\u003eIdeal for routine maintenance and seasonal deep cleans.\u003c\/li\u003e\n  \u003cli\u003eHelps extend the visual life of vinyl and coated surfaces.\u003c\/li\u003e\n  \u003cli\u003eWorks on vertical and overhead areas where rinsing is possible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Marine 31 Mildew Stain Remover \u0026amp; Cleaner Gel Combo is intended for boat owners, marina technicians, property managers, and homeowners who want a reliable, vinyl-safe cleaner for mildew and organic stains. It’s suited to anyone who needs both a ready-to-use spray for spot repairs and a bulk gallon for larger projects or frequent maintenance. Follow label directions for safe handling and surface compatibility testing on an inconspicuous area when using on delicate or newly finished materials.\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 Marine 31 safe on vinyl seats and boat canopies?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—when used as directed it’s formulated to clean mildew without discoloring or drying vinyl surfaces; test a hidden area first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long should I let the gel sit before rinsing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Allow 1–3 minutes of dwell time, then agitate lightly and rinse thoroughly for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marine 31","offers":[{"title":"Default Title","offer_id":48029734174881,"sku":"B07W8VYTT7","price":172.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/marine31-front-packaging-spray-and-gallon.jpg?v=1791390549","url":"https:\/\/canadiansporting.ca\/products\/marine-31-mildew-stain-remover-cleaner-gel-combo","provider":"Canadian Sporting","version":"1.0","type":"link"}