---
product_id: 109901019
title: "Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies"
brand: "better boat"
price: "€ 65.93"
currency: EUR
in_stock: true
reviews_count: 11
category: "Better Boat"
url: https://www.desertcart.gr/products/109901019-fiberglass-boat-hull-cleaner-marine-grade-stain-remover-and-restorer
store_origin: GR
region: Greece
---

# Instant stain removal Fast-acting formula Safe on fiberglass & gelcoat Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies

**Brand:** better boat
**Price:** € 65.93
**Availability:** ✅ In Stock

## Summary

> 🛥️ Restore your boat’s brilliance—because your hull deserves the spotlight!

## Quick Answers

- **What is this?** Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies by better boat
- **How much does it cost?** € 65.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/109901019-fiberglass-boat-hull-cleaner-marine-grade-stain-remover-and-restorer)

## Best For

- better boat enthusiasts

## Why This Product

- Trusted better boat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick-Action Formula:** Watch stubborn stains dissolve fast for a showroom shine ⏱️
- • **Simple Spray & Rinse:** Apply with sponge or sprayer, wait 2 minutes, then rinse—cleaning made easy
- • **Effortless Stain Eraser:** Cuts through rust, lime, grease & grime in minutes ⚡
- • **Marine-Grade Surface Safe:** Gentle on fiberglass, gelcoat, painted decks & vinyl 🛥️
- • **Trusted American Craftsmanship:** Family-owned brand delivering premium boat care with satisfaction guaranteed

## Overview

Better Boat’s Fiberglass Boat Hull Cleaner is a powerful 32oz marine-grade gel designed to instantly remove tough stains like rust, lime, salt, and grease from fiberglass, gelcoat, and painted boat surfaces. Its fast-acting formula works within minutes, is safe on multiple surfaces, and can be applied easily with a sponge or sprayer. Backed by a family-owned American brand, it’s the go-to solution for professional-grade boat restoration and maintenance.

## Description

desertcart.com : Fiberglass Boat Hull Cleaner, 32oz Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies : Sports & Outdoors

Review: This is a fantastic product - We had some red residue from a local lake. Had tried scrubbing with various cleaners with no luck. This and the deck cleaner were amazing. Leaf stains gone water stains gone. Now both are my go to. Also used the mold mildew remover on vinyl seat cushions and it works like a charm! So glad I found this company. Now my go to products.
Review: Works great; wear a mask & watch the wind - The boys at the marina did a poor job of cleaning my boat, so I did what I should have done in the first place and cleaned it myself. I got a sprayer attachment from Home Depot that fits on top of the bottle and has a battery powered sprayer with adjustable wand. Started with a 3-foot-wide pattern from the bottom of the hull up to the chine, then waited a couple minutes. Picked up the hose to rinse it down and streams of brown were already dripping off! Had it not been for a constantly shifting breeze, I'd have finished my 18-foot bow runner in less than a half hour. That brings me to the warning part. This has oxalic acid in it, which will irritate and potentially cause great harm to soft tissue if inhaled, swallowed, gets in your eyes, etc. I caught a bit as the wind shifted and inhaled some fumes. Not much, but it took ten minutes of fresh water & fresh air to get myself right! I recommend wearing a mouth & nose mask AND a full face mask to protect breathing passageways and eyes.

## Features

- REMOVES TOUGH STAINS INSTANTLY: Our instant boat hull cleaner effortlessly cuts through buildup on the hull, pontoons and boat bottom including waterlines, rust, black streak, lime deposits, salt, gas exhaust, grease, grime and hard water making it the perfect boat cleaner.
- SAFE ON MANY SURFACES: Our fiberglass boat hull cleaner for boats is also safe for boat deck cleaner, a gelcoat and painted surfaces - unlike other fiberglass cleaners or gel coat boat wash. Turn yellowed boat surfaces bright white instantly!
- FAST RESULTS: Our pro boat stain cleaner quickly and easily removes tough new and old stains and heavy build up in minutes, making boat hull cleaning a breeze. Watch as the stains melt off your boat, sailboat, bilge, deck or even vinyl siding.
- EASY APPLICATION: This versatile marine grade boat cleaner can be applied using a sponge or sprayer. Simply apply the hull boat clean solution & restorer on your stained area, allow to sit for 2 minutes, and rinse off to see your clean restoration.
- WHY BETTER BOAT: We're a family owned American business committed to making premium quality boat cleaning supplies & boat cleaner products and kit. We stand behind your satisfaction and our sealant, seat cleaner, protectant hull & boat soap.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KCK3B5P |
| Best Sellers Rank | #105,067 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #128 in Boat Cleaners |
| Brand Name | Better Boat |
| Customer Reviews | 4.2 4.2 out of 5 stars (479) |
| Date First Available | November 9, 2018 |
| Item Package Dimensions L x W x H | 10.47 x 4.65 x 2.36 inches |
| Item Weight | 32 Ounces |
| Manufacturer | Better Boat |
| Number of Items | 1 |
| Package Weight | 1.12 Kilograms |
| Size | 32oz |
| Style | 32 Oz |

## Images

![Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies - Image 1](https://m.media-amazon.com/images/I/61+cV0iY6wL.jpg)
![Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies - Image 2](https://m.media-amazon.com/images/I/612uoi1h2EL.jpg)
![Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies - Image 3](https://m.media-amazon.com/images/I/61vKSIgXPDL.jpg)
![Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies - Image 4](https://m.media-amazon.com/images/I/71BxkTBRFyL.jpg)
![Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies - Image 5](https://m.media-amazon.com/images/I/71F1Q802vyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is a fantastic product
*by J***S on January 13, 2025*

We had some red residue from a local lake. Had tried scrubbing with various cleaners with no luck. This and the deck cleaner were amazing. Leaf stains gone water stains gone. Now both are my go to. Also used the mold mildew remover on vinyl seat cushions and it works like a charm! So glad I found this company. Now my go to products.

### ⭐⭐⭐⭐⭐ Works great; wear a mask & watch the wind
*by B***T on October 17, 2023*

The boys at the marina did a poor job of cleaning my boat, so I did what I should have done in the first place and cleaned it myself. I got a sprayer attachment from Home Depot that fits on top of the bottle and has a battery powered sprayer with adjustable wand. Started with a 3-foot-wide pattern from the bottom of the hull up to the chine, then waited a couple minutes. Picked up the hose to rinse it down and streams of brown were already dripping off! Had it not been for a constantly shifting breeze, I'd have finished my 18-foot bow runner in less than a half hour. That brings me to the warning part. This has oxalic acid in it, which will irritate and potentially cause great harm to soft tissue if inhaled, swallowed, gets in your eyes, etc. I caught a bit as the wind shifted and inhaled some fumes. Not much, but it took ten minutes of fresh water & fresh air to get myself right! I recommend wearing a mouth & nose mask AND a full face mask to protect breathing passageways and eyes.

### ⭐⭐⭐⭐⭐ Amazing Product! Works better than I expected
*by B***Y on April 10, 2024*

This is by far the best product for cleaning fiberglass. Our boat in the marina gets salt water and dirt grime that gets into all crevices. After applying the Fiberglass boat Hull Cleaner and letting it sit for 5 minutes, the grime in the cracks lifted out. I used a simple scrubby sponge for difficult algae build up. Absolutely an amazing product. I will buy it over and over again.

## Frequently Bought Together

- Fiberglass Boat Hull Cleaner, Marine-Grade Stain Remover & Restorer, Deck Cleaner for Boats, Pontoons, Sailboats, Pro Wash Cleaning Supplies
- Premium Boat Scuff Erasers, Boating Accessories for Cleaning, Gift for Pontoon, Fishing, Jon Boats, Decks, Vinyl and Hull Cleaner, Gadgets for Men and Women
- Premium Grade Boat Soap, Marine Concentrate Cleaner, Wash and Wax for Freshwater and Saltwater Use, Cleans Fiberglass Boat Hulls, RVs, Marine Cleaning Supplies

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**Shop now:** [https://www.desertcart.gr/products/109901019-fiberglass-boat-hull-cleaner-marine-grade-stain-remover-and-restorer](https://www.desertcart.gr/products/109901019-fiberglass-boat-hull-cleaner-marine-grade-stain-remover-and-restorer)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-01*