---
product_id: 563002918
title: "Rust Stain Remover Spray - Instantly Dissolve Corrosion Stains on Fiberglass, Vinyl, Fabric & Painted Surfaces - Also Removes Sprinkler Stains & Mold & Mildew Stain Remover + Cleaner"
brand: "star brite"
price: "692 kr"
currency: DKK
in_stock: true
reviews_count: 12
category: "Star Brite"
url: https://www.desertcart.dk/products/563002918-rust-stain-remover-spray-instantly-dissolve-corrosion-stains-on-fiberglass
store_origin: DK
region: Denmark
---

# Spray-on, no scrubbing Buffered-bleach triple-action formula Safe on marine & outdoor fabrics Rust Stain Remover Spray - Instantly Dissolve Corrosion Stains on Fiberglass, Vinyl, Fabric & Painted Surfaces - Also Removes Sprinkler Stains & Mold & Mildew Stain Remover + Cleaner

**Brand:** star brite
**Price:** 692 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Spray. Wait. Wow. Rust & mold stains don’t stand a chance! 🛥️

## Quick Answers

- **What is this?** Rust Stain Remover Spray - Instantly Dissolve Corrosion Stains on Fiberglass, Vinyl, Fabric & Painted Surfaces - Also Removes Sprinkler Stains & Mold & Mildew Stain Remover + Cleaner by star brite
- **How much does it cost?** 692 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/563002918-rust-stain-remover-spray-instantly-dissolve-corrosion-stains-on-fiberglass)

## Best For

- star brite enthusiasts

## Why This Product

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

## Key Features

- • **Marine-Grade Safe:** Formulated to protect delicate fiberglass, vinyl, painted surfaces, and outdoor fabrics like Sunbrella without damage.
- • **Effortless Spray & Go:** No scrubbing needed—just spray, wait, and rinse for instant stain vanish.
- • **Eco-Conscious Cleaning:** Biodegradable formula that’s tough on stains but gentle on the environment and your surfaces.
- • **Triple-Action Powerhouse:** Buffered bleach, chelating agents & surfactants combine to obliterate rust, mold & mildew stains.
- • **Rapid Results, Real Impact:** Most stains disappear within 15-30 seconds—perfect for busy pros who demand fast, flawless finishes.

## Overview

STAR BRITE Rust Stain Remover Spray is a high-performance, biodegradable cleaner designed to instantly dissolve rust, mold, mildew, and sprinkler stains on fiberglass, vinyl, metal, painted surfaces, and outdoor fabrics. Its buffered-bleach triple-action formula combines stain removal with surface safety, delivering rapid results without scrubbing. Trusted by boaters and homeowners alike, it’s the go-to solution for maintaining pristine, corrosion-free surfaces with minimal effort.

## Description

STAR BRITE Rust Stain Remover Spray - Instantly Dissolve Corrosion Stains on Fiberglass, Vinyl, Fabric, Metal & Painted Surfaces - Also Removes Sprinkler Stains (089222SS)Rust Stain Remover is the best way to eliminate unsightly rust stains from boats, RVs, exterior walls of homes or wherever else they may form. The formula begins working on contact, dissolving the oxidation that causes these stains. Easy to use; spray directly onto stained area and rinse off; no heavy scrubbing needed. DIRECTIONS: Spray Star brite Rust Stain Remover directly on surface to be treated. Let product work until stain is gone before rinsing area with fresh water. Deep stains may require a second application and light scrubbing with a brush or cloth. To help prevent future rust stains, apply a protective coating of Star brite Polish to cleaned area to seal surface pores. Avoid contact with fabric. Test area to be cleaned for colorfastness in an inconspicuous area before proceeding with overall cleaning.STAR BRITE Mold & Mildew Stain Remover + Cleaner – Removes Stains on Contact - 22 OZ (085616SS)"Mildew Stain Remover quickly removes unsightly mildew stains and mold stains from fiberglass, vinyl, plastic or painted surfaces. It begins working on contact. The special buffered formula will not harm vinyl upholstery or threads. It is a better alternative to using regular bleach and contains chelating agents and surfactants to clean better than bleach alone. It can be used on the boat, around the home, on patio furniture, campers, cushions, or wherever mold stains and mildew stains are a problem. Just spray or wipe Star brite Mildew Stain Remover on most canvas T-tops, boat seats, boat covers, bolsters, vinyl cushions, vinyl chairs, bimini tops, tile, grout, shower stalls, shower curtain liners, shower mats, bathrooms, awnings, siding, wood and more. Do not rinse until stains disappear. Most stains disappear in 15 seconds to 30 seconds. Stubborn stains may require a second application and light scrubbing. Rinse well after use. For use on outdoor acrylic fabrics such as Sunbrella brand; not recommended for use on indoor fabrics or clothing; test for colorfastness in an inconspicuous area before proceeding with overall cleaning. PRO TIP: Bleach-based stain removers do not kill mold and mildew, they only remove the stains. For long term mold stain and mildew stain control, follow with a Chlorine Dioxide-based (ClO2) biocide spray like PERFORMACIDE Mold & Mildew Eliminator. This EPA registered mold, mildew, slime, and fungus killer will not remove stains, so use both products in sequence for optimal results. ClO2 also removes mildew smells and musty odors. PERFORMACIDE Mold & Mildew Eliminator does not require rinsing and leaves no harmful residue. FOR LONG TERM, PROFESSIONAL RESULTS, FOLLOW THESE STEPS: STEP 1: Remove the stains with MILDEW STAIN REMOVER STEP 2: Kill the organism with PERFORMACIDE MOLD & MILDEW ELIMINATOR STEP 3: Prevent future mildew stains with Star brite Mildew Stain Blocker (optional) "

Review: Star brite rust stain remover - Works way better than expected, I had some nasty rust stains on the interior of my fiberglass boat from previous owner using steel staples on a bow seat. Needless to say the staples rusted quickly and made a very nasty stain running down the white fiberglass. A few sprays of this stuff and the stain just disappeared. Fumes were not bad at all, though I was outside when using it, so any smell was probably carried away. Star bite products never disappoint. Can’t recommend this enough for cleaning rust stains from boat hulls. All in all definitely worth the money. Unfortunately I did not take pictures before using product, but the stain was bad enough that it had a dark black streak in the center and brown streaks all down the side. After applying it was as white as the day it was made.
Review: This one Works! - I read all the reviews on rust remover sprays before ordering this product. I really didn’t have much hope of it working. We have white plastic stair guards going down to lawn from our back screened in porch. It was constantly being sprayed by our watering system every morning. They were really yellow brown from our hard well water. I sprayed one side of the railings and nothing! Dang, I thought ripped off again by some product I bought on line. I set the bottle down and walked back up the steps to get my camera to snap a picture of the railing. Grabbed my phone and turned around to return to the brown railing. What?? To my surprise those railings that were brown minutes ago, were now white! I could hardly believe it. I could see a spot that I misses that was brown. Sprayed it, and magically saw it turn white. Great product. Great price too. Easy to use just spray-and-go. I was going to purchase another well-known brand, but I think it was unavailable in a small size. Glad it was as this was cheaper. I wish I would have thought to take a picture of Before. Will definitely get this product again.

## Features

- Product 1: Easy to use spray on formula
- Product 1: No rubbing or scrubbing required
- Product 1: Safe for use on fiberglass, metal and painted surfaces
- Product 1: Removes rust drip stains and sprinkler rust deposits
- Product 2: Quickly removes stains caused by mold & mildew on contact without heavy scrubbing; EASY TO USE - spray, wait until the stain disappears, then rinse
- Product 2: STAIN REMOVER + CLEANER: High-alkaline, triple-action formula contains; BUFFERED-BLEACH to remove mold stains & mildew stains; CHELATING AGENTS to lift ground-in dirt; SURFACTANTS to cut grease & grime
- Product 2: BUFFERED-BLEACH TECHNOLOGY is better suited for marine/outdoor upholstery and outdoor acrylic fabrics including Sunbrella; Won't harm stitching or threads
- Product 2: More effective cleaning power than unbuffered "bleach-water" based products, or diluted supermarket brands

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C4KQ7BYR |
| Best Sellers Rank | #31,465 in Health & Household ( See Top 100 in Health & Household ) #7,193 in Household Supplies |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,309) |
| Date First Available  | May 8, 2023 |
| Material Feature  | Biodegradable Warning |

## Product Details

- **Brand:** STAR BRITE
- **Item Form:** Spray
- **Item Volume:** 22 Fluid Ounces
- **Material Feature:** Biodegradable
- **Scent:** Fresh

## Images

![Rust Stain Remover Spray - Instantly Dissolve Corrosion Stains on Fiberglass, Vinyl, Fabric & Painted Surfaces - Also Removes Sprinkler Stains & Mold & Mildew Stain Remover + Cleaner - Image 1](https://m.media-amazon.com/images/I/61Zh6gvefxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Star brite rust stain remover
*by M***N on January 11, 2026*

Works way better than expected, I had some nasty rust stains on the interior of my fiberglass boat from previous owner using steel staples on a bow seat. Needless to say the staples rusted quickly and made a very nasty stain running down the white fiberglass. A few sprays of this stuff and the stain just disappeared. Fumes were not bad at all, though I was outside when using it, so any smell was probably carried away. Star bite products never disappoint. Can’t recommend this enough for cleaning rust stains from boat hulls. All in all definitely worth the money. Unfortunately I did not take pictures before using product, but the stain was bad enough that it had a dark black streak in the center and brown streaks all down the side. After applying it was as white as the day it was made.

### ⭐⭐⭐⭐⭐ This one Works!
*by T***D on August 24, 2025*

I read all the reviews on rust remover sprays before ordering this product. I really didn’t have much hope of it working. We have white plastic stair guards going down to lawn from our back screened in porch. It was constantly being sprayed by our watering system every morning. They were really yellow brown from our hard well water. I sprayed one side of the railings and nothing! Dang, I thought ripped off again by some product I bought on line. I set the bottle down and walked back up the steps to get my camera to snap a picture of the railing. Grabbed my phone and turned around to return to the brown railing. What?? To my surprise those railings that were brown minutes ago, were now white! I could hardly believe it. I could see a spot that I misses that was brown. Sprayed it, and magically saw it turn white. Great product. Great price too. Easy to use just spray-and-go. I was going to purchase another well-known brand, but I think it was unavailable in a small size. Glad it was as this was cheaper. I wish I would have thought to take a picture of Before. Will definitely get this product again.

### ⭐⭐⭐⭐⭐ Good product.
*by A***O on January 18, 2026*

Best I have found. Use it on my boat that is in salt water. Spray it on. It dissolves rust stains while you watch.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*