---
product_id: 365972122
title: "Marine 31 Mildew Stain Remover Gel Cleaner Kit | Removes Stains from Boats, Homes, Patios, Bathrooms, & Showers | Includes Interior Scrub Brush & Microfiber Towels | M31-375KITGEL-1 | 20oz"
brand: "marine 31"
price: "€ 93.24"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/365972122-marine-31-mildew-stain-remover-gel-cleaner-kit-removes-stains
store_origin: SK
region: Slovakia
---

# Includes premium scrub brush & microfiber towels Fast-acting formula works in 1-3 minutes Safe on marine vinyl, gel coat & fiberglass Marine 31 Mildew Stain Remover Gel Cleaner Kit | Removes Stains from Boats, Homes, Patios, Bathrooms, & Showers | Includes Interior Scrub Brush & Microfiber Towels | M31-375KITGEL-1 | 20oz

**Brand:** marine 31
**Price:** € 93.24
**Availability:** ✅ In Stock

## Summary

> 🧼 Say goodbye to mildew stains and hello to spotless surfaces—fast, safe, and effortless!

## Quick Answers

- **What is this?** Marine 31 Mildew Stain Remover Gel Cleaner Kit | Removes Stains from Boats, Homes, Patios, Bathrooms, & Showers | Includes Interior Scrub Brush & Microfiber Towels | M31-375KITGEL-1 | 20oz by marine 31
- **How much does it cost?** € 93.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/365972122-marine-31-mildew-stain-remover-gel-cleaner-kit-removes-stains)

## 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:** Powerful yet gentle formula protects delicate marine fabrics and finishes from damage.
- • **Complete Cleaning Kit:** Includes 20oz gel cleaner, SPEED MASTER scrub brush, and two plush microfiber towels for pro results.
- • **Concentrated & Efficient:** Small bottle, big impact—concentrated gel ensures maximum stain removal with minimal product.
- • **Effortless Stain Erasure:** Spray, wait, agitate, and rinse—stains vanish fast without harsh scrubbing.
- • **Versatile Surface Savior:** Perfect for boats, patios, bathrooms, vinyl seats, and more—one kit, endless uses.

## Overview

Marine 31 Mildew Stain Remover Gel Cleaner Kit is a concentrated, fast-acting solution designed to remove mildew and tough stains from boats, vinyl, tile, and more. The kit includes a 20oz gel cleaner, a durable interior scrub brush, and two microfiber towels, ensuring a complete and safe cleaning experience without damaging delicate surfaces.

## Description

Marine 31 Mildew Stain Remover Gel Cleaner Kit | Removes Stains from Boats, Homes, Patios, Bathrooms, & Showers | Includes Interior Scrub Brush & Microfiber Towels | M31-375KITGEL-1 | 20oz

## 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.
- Kit includes: 1 bottle of 20 Oz. Marine 31 Mildew Stain Remover Gel Cleaner, 1 SPEED MASTER Interior Scrub Brush, 2 16x16 inch mango microfiber towels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Marine 31 |
| Brand | Marine 31 |
| Model | Marine 31 Mildew Stain Remover Gel Cleaner Kit |
| Item Weight | 3 pounds |
| Package Dimensions | 8 x 4 x 3 inches |
| Country of Origin | USA |
| Item model number | M31-375KITGEL |
| Manufacturer Part Number | M31-375KITGEL |
| Special Features | Concentrated |

## Product Details

- **Brand:** Marine 31
- **Item Form:** Gel
- **Scent:** Unscented
- **Specific Uses For Product:** Sink, Tile, Deck, Shower, Bathtub
- **Material Feature:** Unscented

## Images

![Marine 31 Mildew Stain Remover Gel Cleaner Kit | Removes Stains from Boats, Homes, Patios, Bathrooms, & Showers | Includes Interior Scrub Brush & Microfiber Towels | M31-375KITGEL-1 | 20oz - Image 1](https://m.media-amazon.com/images/I/61vAAHsQ1DS.jpg)

## Questions & Answers

**Q: Is the gel better than the liquid?**
A: I haven’t used the liquid, but I can tell you the gel works fantastic!

**Q: Does it contain chlorine?**
A: It doesn’t smell like it has chlorine. Works for me when nothing will.

## Customer Reviews

### ⭐⭐⭐⭐⭐ THE BEST
*by E***S on April 14, 2025*

Online there are many advertised products that say they're the best. You buy it only to realize it's not. This product lives up to its's name, easy to use with proven results.

### ⭐⭐⭐⭐⭐ Love the no run gel. Stays where you put it making it easier to work with
*by M***N on March 10, 2025*

Product worked as advertised. Restored seats and upholstery to near new condition with minimal effort. I will be using every time clean up is required.

### ⭐⭐⭐⭐⭐ Worked great
*by B***T on October 26, 2024*

I have a 22 year old boat with white interior that was completely covered by mold. After a couple of hours cleaning. Looks almost new. I have tried several cleaners and this works fantastic. Use it for my shower at the house also !!! Great stuff. Like the gel better. Doesn’t run.

## Frequently Bought Together

- Marine 31 Mildew Stain Remover Gel Cleaner Kit | Removes Stains from Boats, Homes, Patios, Bathrooms, & Showers | Includes Interior Scrub Brush & Microfiber Towels | M31-375KITGEL-1 | 20oz
- Marine 31 Vinyl Protectant with Sunblock | Prevents Fading & Cracking | Safe for Boats, Car Interiors & Patio Furniture | Long-Lasting UV Protection | M31-430 | 20 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.sk/products/365972122-marine-31-mildew-stain-remover-gel-cleaner-kit-removes-stains](https://www.desertcart.sk/products/365972122-marine-31-mildew-stain-remover-gel-cleaner-kit-removes-stains)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*