--- product_id: 141627828 title: "Marine 31 Mildew Stain Remover Gel" brand: "marine 31" price: "223.90 DT" currency: TND in_stock: true category: "Marine 31" url: https://www.desertcart.tn/products/141627828-marine-31-mildew-stain-remover-gel store_origin: TN region: Tunisia --- # 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:** 223.90 DT **Availability:** ✅ In Stock ## Summary > 🛥️ Clean like a pro, shine like a captain! ## Quick Answers - **What is this?** Marine 31 Mildew Stain Remover Gel by marine 31 - **How much does it cost?** 223.90 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Unscented & Clean:** No overpowering smells—just pure, effective cleaning. - • **Marine-Grade Safety:** Protects vinyl seats and fabrics without fading or damage. - • **Powerful Yet Gentle:** Concentrated gel removes tough stains without harsh scrubbing. - • **Effortless Stain Erasure:** Spray, wait, wipe—mildew vanishes in minutes. - • **Versatile Surface Savior:** Perfect for boats, patios, bathrooms, and more. ## Overview Marine 31 Mildew Stain Remover Gel is a thick, concentrated cleaner designed to quickly eliminate mildew and stains from marine surfaces, bathrooms, patios, and more. Its fast-acting formula works safely on vinyl, fiberglass, and other materials without discoloration or damage, making it the go-to solution for professionals and homeowners seeking spotless, fresh spaces. ## Description Buy 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: Cleaners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | #59,973 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #134 in Boat Cleaners #416 in Boat Hardware | | Brand Name | Marine 31 | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.6 4.6 out of 5 stars (602) | | 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 | | Model Number | M31-375 | | Number of Items | 1 | | Part Number | M31-375 | | Scent | Unscented | | Size | 20 Fl Oz (Pack of 1) | | 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) ![Marine 31 Mildew Stain Remover Gel - Image 2](https://m.media-amazon.com/images/I/71JQIKqYvEL.jpg) ![Marine 31 Mildew Stain Remover Gel - Image 3](https://m.media-amazon.com/images/I/91TixMzOJ0L.jpg) ![Marine 31 Mildew Stain Remover Gel - Image 4](https://m.media-amazon.com/images/I/81b9WFnqF6L.jpg) ![Marine 31 Mildew Stain Remover Gel - Image 5](https://m.media-amazon.com/images/I/81-INQwQH3L.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. ## 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.tn/products/141627828-marine-31-mildew-stain-remover-gel](https://www.desertcart.tn/products/141627828-marine-31-mildew-stain-remover-gel) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-13*