--- product_id: 469008472 title: "Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz" brand: "marine 31" price: "£33.26" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/469008472-marine-31-mildew-stain-remover-and-cleaner-effective-for-boats store_origin: GB region: United Kingdom --- # Concentrated 16oz powerful cleaner Fast-acting formula (1-3 min) Marine-safe on vinyl & fiberglass Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz **Brand:** marine 31 **Price:** £33.26 **Availability:** ✅ In Stock ## Summary > 🛥️ Erase Mildew Like a Pro – Because Your Boat Deserves the Best! ## Quick Answers - **What is this?** Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz by marine 31 - **How much does it cost?** £33.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/469008472-marine-31-mildew-stain-remover-and-cleaner-effective-for-boats) ## Best For - marine 31 enthusiasts ## Why This Product - Trusted marine 31 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Marine-Grade Safety:** Protects delicate vinyl seats and gel coats without discoloration or damage. - • **Powerful Yet Gentle:** Eradicates stubborn mildew and mold stains without harsh scrubbing or abrasive tools. - • **Trusted by Thousands:** 4.5-star rated with over 1,200 reviews—join the community of savvy cleaners. - • **Versatile Surface Savior:** Perfect for boats, patios, bathrooms, vinyl, tile, and more—one cleaner to rule them all. - • **Spray, Wait, Wipe – Done!:** Effortless 3-step application saves your time and energy. ## Overview Marine 31 Mildew Stain Remover & Cleaner is a concentrated 16oz formula designed for fast, effective removal of mildew and mold stains on boats, patios, bathrooms, and more. Safe for vinyl, fiberglass, and gel coat surfaces, it works within minutes without harsh scrubbing, protecting your surfaces while delivering professional-grade results. Highly rated and trusted by thousands, it’s the go-to cleaner for maintaining pristine marine and home environments. ## Description If there is one thing that coastal South Florida is known for (aside from the awesome weather), it's the amount of boats that call this place home. But what about boat care? They're painted and protected too, right? Shouldn't boats have dedicated products to care for their exterior surfaces as well? Yes, they should - and that's why was created. Have oxidized steel? Make it shine bright again with the Stainless Steel Polish and keep it protected with the Stainless Steel Sealant! ## Features - EASY TO USE: Simply spray the product directly onto the surface and allow to sit for 1 to 3 minutes. Agitate the surface with a brush or terry cloth towel, then thoroughly rinse and dry the surface. - MULTIPLE USES: Safe for Boats, Home, Bathroom & Shower, Vinyl, Tile, Grout, Patio, Coolers, and just about anywhere else that may accumulate stains. Marine 31 Mildew Stain Remover works like no other! - SAFE: Erase unwanted stains without risk of discoloring, dulling or drying out vinyl seats. Even the most severe stains are no match for the cleaning power of Marine 31 Mildew Stain Remover. - FAST WORKING: Marine 31 Mildew Stain Remover quickly erases stains from surfaces including vinyl, fiberglass, gel coat, canopies & more without the need of abrasive power washing and/or scrubbing. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B9DCX1ZJ | | Best Sellers Rank | #2,534 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #6 in Boat Cleaners | | Brand | Marine 31 | | Customer Reviews | 4.5 4.5 out of 5 stars (1,286) 4.5 out of 5 stars | | Date First Available | October 21, 2021 | | Item Model Number | M31-380 | | Item Weight | 1 pounds | | Manufacturer | Marine 31 | | Manufacturer Part Number | M31-380 | | Model | Marine 31 Mildew Stain Remover & Cleaner | | Package Dimensions | 10.67 x 5.72 x 2.99 inches | | Special Features | Concentrated | ## Images ![Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz - Image 1](https://m.media-amazon.com/images/I/51UvCsib5UL.jpg) ## Frequently Bought Together - Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz - Boat Eraser Boat Cleaner 3-Pack | Marine Eraser for Scuffs, Dirt, Salt & Grime | Non-Toxic - Just Add Water - 303 (30306) Marine UV Protectant Trigger Sprayer, 32 fl. Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/469008472-marine-31-mildew-stain-remover-and-cleaner-effective-for-boats](https://www.desertcart.co.uk/products/469008472-marine-31-mildew-stain-remover-and-cleaner-effective-for-boats) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-16*