--- 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: "$58.65" currency: USD in_stock: true category: "Marine 31" url: https://www.desertcart.us/products/469008472-marine-31-mildew-stain-remover-and-cleaner-effective-for-boats store_origin: US region: United States of America --- # Concentrated 16oz powerful cleaner Fast-acting formula (1-3 min) Safe for boats & vinyl surfaces Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz **Brand:** marine 31 **Price:** $58.65 **Availability:** ✅ In Stock ## Summary > 🧼 Say goodbye to mildew stains—clean smarter, not harder! ## 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?** $58.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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 - • **Trusted & Top-Ranked:** Ranked #10 in Boat Cleaners with 4.6-star rave reviews - • **Vinyl-Friendly Formula:** Protects seats & surfaces without dulling or discoloring - • **Skip the Scrub Marathon:** Powerful cleaning without abrasive scrubbing or power washing - • **Effortless Stain Erasing:** Spray, wait, wipe—mildew vanishes in minutes - • **Versatile Surface Savior:** Perfect for boats, patios, bathrooms & more ## Overview Marine 31 Mildew Stain Remover & Cleaner is a concentrated 16oz spray designed to quickly eliminate mildew and mold stains from boats, homes, patios, and bathrooms. Its fast-acting, vinyl-safe formula cleans effectively without harsh scrubbing or discoloration, making it a top-rated choice (#10 in Boat Cleaners) trusted by thousands of users. ## Description Buy Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz: 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, 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 | #1,890 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Boat Cleaners | | Brand | Marine 31 | | Customer Reviews | 4.6 4.6 out of 5 stars (1,183) | | Date First Available | October 21, 2021 | | Item Weight | 1 pounds | | Item model number | M31-380 | | Manufacturer | Marine 31 | | Manufacturer Part Number | M31-380 | | Model | Marine 31 Mildew Stain Remover & Cleaner | | Package Dimensions | 10.2 x 8.19 x 2.52 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) ![Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz - Image 2](https://m.media-amazon.com/images/I/31XRiX6wiOL.jpg) ![Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz - Image 3](https://m.media-amazon.com/images/I/61IiN0aGbBL.jpg) ![Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz - Image 4](https://m.media-amazon.com/images/I/71YBE77nrhL.jpg) ![Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz - Image 5](https://m.media-amazon.com/images/I/71HtqLjUT6L.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.us/products/469008472-marine-31-mildew-stain-remover-and-cleaner-effective-for-boats](https://www.desertcart.us/products/469008472-marine-31-mildew-stain-remover-and-cleaner-effective-for-boats) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-09*