---
product_id: 2067990
title: "Boeshield RustFree Rust and Stain Remover, 8 oz"
brand: "boeshield"
price: "$58"
currency: NZD
in_stock: true
reviews_count: 13
category: "Boeshield"
url: https://www.desertcart.nz/products/2067990-boeshield-rustfree-rust-and-stain-remover-8-oz
store_origin: NZ
region: New Zealand
---

# Fast-acting rust removal Biodegradable & eco-friendly Multi-surface protection Boeshield RustFree Rust and Stain Remover, 8 oz

**Brand:** boeshield
**Price:** $58
**Availability:** ✅ In Stock

## Summary

> 🛠️ Rust-free, worry-free: reclaim your gear’s shine in a flash!

## Quick Answers

- **What is this?** Boeshield RustFree Rust and Stain Remover, 8 oz by boeshield
- **How much does it cost?** $58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/2067990-boeshield-rustfree-rust-and-stain-remover-8-oz)

## Best For

- boeshield enthusiasts

## Why This Product

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

## Key Features

- • **Prolongs Metal Life:** Pair with Boeshield T-9 to shield bare metals post-cleaning.
- • **Eco-Conscious Formula:** Biodegradable and safe for your home and planet.
- • **Precision Application:** Spray on rag for controlled use—no unwanted spots.
- • **Rapid Rust Eradication:** Cut through rust and stains in minutes, not hours.
- • **Versatile Surface Savior:** Perfect for steel, cast iron, chrome, tile, and porcelain.

## Overview

Boeshield RustFree is a fast, safe, and biodegradable rust and stain remover designed for multiple surfaces including steel, cast iron, chrome, tile, and porcelain. Its precision spray application prevents spotting, while its acidic formula quickly dissolves rust. Ideal for professionals and enthusiasts alike, it works best above 70°F and pairs perfectly with Boeshield T-9 for lasting metal protection.

## Description

Use Boeshield rustfree for the fast and easy removal of rust and stains! For light rust on steel or cast iron, spray rustfree on a rag and wipe surface. Do not spray directly on surface as it may cause spotting. For heavy rust, spray directly on rusted surface and scrub with Scotch-Brite pad. Wipe off and repeat if necessary. Rustfree works best above 70 degrees F. Rustfree is acidic and should be used with care. Use Boeshield T-9 after cleaning with rustfree to protect bare metal surfaces.

Review: Works very well - It works very well but you need to be deliberate with your application. It will affect nearby surfaces so be mindful when you spray.
Review: Very impressed by how well this works! - Wow, this stuff is amazing! Spray the stuff on and it quickly cleans the rust off with a very light scotchbright pad (I used a glass surfaces/stovetop pad for gentile cutting). It really couldn't be easier! I haven't had any problem with the color of the cast iron getting damaged, which was my main concern. The bottle is kind of small, I wish I had bought a bigger bottle as I can see myself using this a lot. The speed at which it cuts through the rust is just amazing. What used to take quite a lot of time and elbow grease can be done is minutes with this stuff. For safety, I would suggest wearing some rubber gloves and wearing at least a paper mask. The spray does kind of get to your nose and I'm sure it's not good to breath. I can't imagine it's very good for your skin either, but it generally feels like a fairly safe product to use otherwise. Just use some basic common sense about handling chemicals.

## Features

- Use RustFree to quickly remove rust, corrosion, and stains from virtually any surface
- A rust and stain remover that is fast, safe, and easy
- For use on steel, cast iron, chrome, tile, porcelain, and more
- Do not use on guns or black oxide tools
- Biodegradable formula

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0000DD0F3 |
| Best Sellers Rank | #59,694 in Health & Household ( See Top 100 in Health & Household ) #768 in All-Purpose Household Cleaners |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,124) |
| Date First Available  | August 25, 2003 |
| Department  | unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | RF0008 |
| Manufacturer  | Boeshield |
| Material Feature  | Biodegradable Warning |
| Product Dimensions  | 2 x 2 x 7.4 inches; 1.6 ounces |

## Product Details

- **Brand:** Boeshield
- **Item Form:** Spray
- **Material Feature:** Biodegradable
- **Scent:** Unscented
- **Specific Uses For Product:** Tile

## Images

![Boeshield RustFree Rust and Stain Remover, 8 oz - Image 1](https://m.media-amazon.com/images/I/51Br+xTDT3L.jpg)
![Boeshield RustFree Rust and Stain Remover, 8 oz - Image 2](https://m.media-amazon.com/images/I/51lMg3xgLDL.jpg)
![Boeshield RustFree Rust and Stain Remover, 8 oz - Image 3](https://m.media-amazon.com/images/I/71GvlxSXQjL.jpg)
![Boeshield RustFree Rust and Stain Remover, 8 oz - Image 4](https://m.media-amazon.com/images/I/71UdB-YrrKL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What sort of coverage can I expect in SQ feet?**
A: I never thought of Rust Free in terms of sq footage as I only use it for the odd job. If you're thinking of using it for a significant "project" with lots of square footage, I would think there's probably easier, and cheaper ways that bottle after bottle of RF.

**Q: Where can i purchase more rust free it says its unavailable now ?**
A: Naval Jelly is phosphoric acid as some comments reported the same for RustFree.  Best Price in the Midwest state area is green box store.  They sell  8 ounces of  brand name "Rust Dissolver" aka "Naval Jelly" at $3.98,  after 11% rebate it is $3.54.  The Navy has lots of rust to remove on destroyers . air craft carriers etc.  Hence the name.  Works WELL.

**Q: Does it work on lamp posts?**
A: Not sure about lamp posts. I use it on my wood working tools. Planer, table saw band saw. All of which have a heavy cast iron top. Works great

**Q: Will this work to remove light rust on a stainless steel table?**
A: I use this product (which is an acid) with a Scotchbrite pad for removing rust from my cast iron table saw top. It should remove light rust from stainless steel, but I would not use Scotchbrite pad due to surface scratching. (Maybe use a rough terry cloth towel). The acid may discolor the surface.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works very well
*by A***G on January 10, 2026*

It works very well but you need to be deliberate with your application. It will affect nearby surfaces so be mindful when you spray.

### ⭐⭐⭐⭐⭐ Very impressed by how well this works!
*by M***M on March 17, 2025*

Wow, this stuff is amazing! Spray the stuff on and it quickly cleans the rust off with a very light scotchbright pad (I used a glass surfaces/stovetop pad for gentile cutting). It really couldn't be easier! I haven't had any problem with the color of the cast iron getting damaged, which was my main concern. The bottle is kind of small, I wish I had bought a bigger bottle as I can see myself using this a lot. The speed at which it cuts through the rust is just amazing. What used to take quite a lot of time and elbow grease can be done is minutes with this stuff. For safety, I would suggest wearing some rubber gloves and wearing at least a paper mask. The spray does kind of get to your nose and I'm sure it's not good to breath. I can't imagine it's very good for your skin either, but it generally feels like a fairly safe product to use otherwise. Just use some basic common sense about handling chemicals.

### ⭐⭐⭐⭐⭐ Works Like Magic
*by R***N on August 19, 2025*

This stuff is amazing!

## Frequently Bought Together

- Boeshield RustFree Rust and Stain Remover, 8 oz
- BOESHIELD T-9 Rust & Corrosion Protection/Inhibitor and Waterproof Lubrication, 12 oz.
- Boeshield Blade and Bit , 8 ounce

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*