--- product_id: 141627828 title: "Marine 31 Mildew Stain Remover Gel" brand: "marine 31" price: "VT11704" currency: VUV in_stock: true reviews_count: 8 category: "Marine 31" url: https://www.desertcart.vu/products/141627828-marine-31-mildew-stain-remover-gel store_origin: VU region: Vanuatu --- # Thick gel for targeted stain removal Fast-acting 1-3 min formula Safe on marine vinyl & fiberglass Marine 31 Mildew Stain Remover Gel **Brand:** marine 31 **Price:** VT11704 **Availability:** ✅ In Stock ## Summary > 🛥️ Clean Like a Pro, Shine Like You Own the Dock! ## Quick Answers - **What is this?** Marine 31 Mildew Stain Remover Gel by marine 31 - **How much does it cost?** VT11704 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/141627828-marine-31-mildew-stain-remover-gel) ## 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 and fabrics—no discoloration, no dulling, just pure clean. - • **Fast-Track Freshness:** Quick action means less downtime and more time enjoying your pristine space. - • **Concentrated Power Gel:** Thick formula clings to surfaces for deep, effective mildew removal every time. - • **Effortless Stain Erasure:** Spray, wait, wipe—mildew vanishes in minutes without scrubbing stress. - • **Versatile Surface Savior:** From boat seats to bathroom tiles, one gel cleans all your stained spaces flawlessly. ## Overview Marine 31 Mildew Stain Remover Gel is a concentrated, thick gel formula designed for fast and safe removal of mildew and stains on marine surfaces, home patios, bathrooms, and more. Its quick 1-3 minute action and vinyl-safe ingredients make it ideal for maintaining boats, vinyl seats, fiberglass, and tile without damage or discoloration. Trusted by thousands with a 4.6-star rating, this 20oz unscented gel delivers professional-grade cleaning power in an easy-to-use spray. ## Description desertcart.com: Marine 31 Mildew Stain Remover Gel | Thick Gel Formula for Marine, Boat, Home & Patio | Removes Mildew & Stains from Bathrooms & Showers | Effective Cleaner | M31-375 | 20oz : Health & Household Review: Powerful - Arrived quickly. Works well. Do not get on clothes! Review: Gets the mildew off! - Gets the mildew off for sure. Need to put on vinyl protectant once mildew removed ## 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 and then thoroughly rinse and dry the surface. - MULTIPLE USES: Safe for Boats, 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 these unwanted stains without the risk of discoloring, dulling or drying out vinyl seats or other fabrics. 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 will quickly erase stains from marine surfaces including vinyl seat cushions, rubber fenders, fiberglass, gel coat, canopies & more without the need of abrasive power washing and/or scrubbing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V47SPF8 | | Best Sellers Rank | #138,315 in Health & Household ( See Top 100 in Health & Household ) #56 in Household Mold & Mildew Removers | | Brand Name | Marine 31 | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.6 4.6 out of 5 stars (590) | | Included Components | (1) Marine 31 Mildew Stain Remover Gel 20 oz | | Item Form | Gel | | Item Type Name | Mildew Stain Remover Gel | | Item Volume | 20 Fluid Ounces | | Manufacturer | Marine 31 | | Material Features | Unscented | | Number of Items | 1 | | Scent | Unscented | | Special Features | Concentrated | | Specific Uses For Product | Bathtub, Deck, Shower, Sink, Tile | | Surface Recommendation | Fiberglass | | UPC | 082045630480 | | Unit Count | 20 Fluid Ounces | | Warranty Description | Standard Marine 31 Warranty | ## Product Details - **Brand:** Marine 31 - **Item Form:** Gel - **Material Feature:** Unscented - **Scent:** Unscented - **Specific Uses For Product:** Bathtub, Deck, Shower, Sink, Tile ## Images ![Marine 31 Mildew Stain Remover Gel - Image 1](https://m.media-amazon.com/images/I/51RthgY5PZS.jpg) ## Questions & Answers **Q: could this be used on a canvas boat cover?** A: Try it on a small section first to see what happens. I got some of it on my shorts and it bleached them. It is powerful stuff. **Q: Is it safe for cars?** A: Yes **Q: Is this safe to use on colored vinyl** A: I used it on white and blue vinyl and it worked very well. **Q: Is this only a whitener or does it also disinfect and get rid of the actual mildew?** A: This is the best product I have found to get rid of mildew on my boat seats and other area. I would suggest if it kills mildew it would also disinfect as well. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Powerful *by K***S on October 29, 2025* Arrived quickly. Works well. Do not get on clothes! ### ⭐⭐⭐⭐⭐ Gets the mildew off! *by D***Y on August 16, 2025* Gets the mildew off for sure. Need to put on vinyl protectant once mildew removed ### ⭐⭐⭐⭐⭐ Top Cleaner *by M***N on November 4, 2025* Works well on stubborn mold. ## Frequently Bought Together - Marine 31 Mildew Stain Remover Gel | Thick Gel Formula for Marine, Boat, Home & Patio | Removes Mildew & Stains from Bathrooms & Showers | Effective Cleaner | M31-375 | 20oz - 303 (30306) Marine UV Protectant Trigger Sprayer, 32 fl. Oz - Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz --- ## 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.vu/products/141627828-marine-31-mildew-stain-remover-gel](https://www.desertcart.vu/products/141627828-marine-31-mildew-stain-remover-gel) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*