---
product_id: 141627828
title: "Marine 31 Mildew Stain Remover Gel for Boat Vinyl, Showers & Tile, 20 oz"
brand: "marine 31"
price: "217.35 DT"
currency: TND
in_stock: true
category: "Marine 31"
url: https://www.desertcart.tn/products/141627828-marine-31-mildew-stain-remover-gel-for-boat-vinyl-showers
store_origin: TN
region: Tunisia
---

# 20oz thick gel formula works in 1-3 minutes safe on marine & vinyl surfaces Marine 31 Mildew Stain Remover Gel for Boat Vinyl, Showers & Tile, 20 oz

**Brand:** marine 31
**Price:** 217.35 DT
**Availability:** ✅ In Stock

## Summary

> 🛥️ Clean like a pro, protect like a captain!

## Quick Answers

- **What is this?** Marine 31 Mildew Stain Remover Gel for Boat Vinyl, Showers & Tile, 20 oz by marine 31
- **How much does it cost?** 217.35 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-for-boat-vinyl-showers)

## 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

- • **Time-Smart Formula:** Thick gel clings and works quickly, saving your weekend time.
- • **Marine-Grade Safety:** Powerful yet gentle—no discoloration or damage to vinyl or fabrics.
- • **Effortless Stain Erasing:** Spray, wait, wipe—mildew vanishes fast without scrubbing stress.
- • **Versatile Surface Savior:** From boat seats to bathroom tiles, one gel cleans them all.
- • **Concentrated Cleaning Power:** Small bottle, mighty results—maximize every drop.

## Overview

Marine 31 Mildew Stain Remover Gel is a concentrated, thick 20oz gel designed for fast, effective mildew and stain removal on marine surfaces, vinyl, tile, and more. Its quick 1-3 minute action safely cleans without discoloring or damaging delicate materials, making it the go-to solution for boat owners and home pros alike.

## Description

Buy Marine 31 Mildew Stain Remover Gel for Boat Vinyl, Showers & Tile, 20 oz | Mildew remover gel works on vinyl seat cushions, rubber fenders, fiberglass, gel coat, boat tops, tile, grout and showers: Cleaners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- TACKLE STUBBORN STAINS: Use the mildew removal spray directly on problem areas for focused cleaning when mildew stains build up on boat or home surfaces
- MORE TIME ON THE SURFACE: The higher-viscosity mildew cleaner runs off more slowly than the standard formula, giving it more time to work before rinsing
- 20 OZ FOR EASY SPOT CLEANING: The mildew spray comes in a convenient 20 oz bottle for routine stain cleanup around the boat, bathroom and other listed surfaces
- SPRAY, WAIT, AGITATE AND RINSE: Use as a shower mildew remover on tile, grout and showers. Let sit 1-3 minutes, agitate if needed, then rinse and dry
- VINYL-FRIENDLY FORMULA: This mildew remover for boat seats cleans stubborn stains without discoloring, dulling or drying vinyl surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V47SPF8 |
| Best Sellers Rank | #65,276 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #86 in Boat Cleaners #169 in Boat Hardware |
| Brand Name | Marine 31 |
| Customer Reviews | 4.6 4.6 out of 5 stars (618) |
| Included Components | (1) Marine 31 Mildew Stain Remover Gel 20 oz |
| Item Form | Gel |
| Item Highlight | Mildew remover gel works on vinyl seat cushions, rubber fenders, fiberglass, gel coat, boat tops, tile, grout and showers |
| 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 for Boat Vinyl, Showers & Tile, 20 oz - Image 1](https://m.media-amazon.com/images/I/61lrOvz1+DL.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

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**Shop now:** [https://www.desertcart.tn/products/141627828-marine-31-mildew-stain-remover-gel-for-boat-vinyl-showers](https://www.desertcart.tn/products/141627828-marine-31-mildew-stain-remover-gel-for-boat-vinyl-showers)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-10*