---
product_id: 33590532
title: "WS-RO-5G Clear Rust Off Rust and Hard Water Stain Remover, 5 gal Pail"
brand: "wash safe industries"
price: "S$311"
currency: SGD
in_stock: true
reviews_count: 8
category: "BISS"
url: https://www.desertcart.sg/products/33590532-ws-ro-5g-clear-rust-off-rust-and-hard-water
store_origin: SG
region: Singapore
---

# WS-RO-5G Clear Rust Off Rust and Hard Water Stain Remover, 5 gal Pail

**Brand:** wash safe industries
**Price:** S$311
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** WS-RO-5G Clear Rust Off Rust and Hard Water Stain Remover, 5 gal Pail by wash safe industries
- **How much does it cost?** S$311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/33590532-ws-ro-5g-clear-rust-off-rust-and-hard-water)

## Best For

- wash safe industries enthusiasts

## Why This Product

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

## Description

WS-RO-5G Clear Rust Off Rust and Hard Water Stain Remover, 5 gal Pail

## Features

- Rust Off removes rust stains from most any surface in sands! Just spray and watch as the rust stains disappear!
- Rust Off removes rust from Tools, Concrete, Fishing gear, Automobiles/Cars, Boats, Engine parts, Toilets/tubs, Bikes, Motorcycles and much more
- Rust Off can also be used to penetrate and loosen rusted nuts, screws, and bolts
- Works equally as well on other mineral stains including iron, calcium and lime
- Rust Off is used by Welders, Painters, Mechanics, Home Owners, Fishermen, Maintenance Personnel, Auto Restorers and more

## Images

![WS-RO-5G Clear Rust Off Rust and Hard Water Stain Remover, 5 gal Pail - Image 1](https://m.media-amazon.com/images/I/51ps29qMEtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Definitely worth the money!!!!!
  

*by M***N on Reviewed in the United States on May 21, 2016*

We have a Voyager Spa that has two metal bands around it to hold it together.  We also have 60 mph winds on a regular basis and the cover to the spa was being lifted and the spa was struggling to stay at temperature.  I tied the cover down and with the wind still blowing, it caused the steam to escape and settle on the top metal band and water ran down the side and cause horrendous rust streaks.  I thought the spa was ruined.  I used this product and the spa looks like new. I didn't think it would work or I would have taken before and after pics.  There was virtually no scrubbing.  I am amazed and thankful that I don't have to be embarrassed by those rust streaks anymore!  http://www.amazon.com/Wash-Safe-WS-RO-1G-Remover-Attachment/dp/B007P6CYJC?ie=UTF8&keywords=Wash%20Safe%20WS-RO-32%20Clear%20Rust%20Off%20Rust%20and...&qid=1463871909&ref_=sr_1_1&sr=8-1

### ⭐⭐ 







  
  
    if it gets wet you can see the stain again really good. I tried to reapply two more times and ...
  

*by C***G on Reviewed in the United States on January 30, 2017*

I purchased this product to remove rust stains from my concrete driveway. I followed the instructions and it did lighten the stains when the drive was dry, if it gets wet you can see the stain again really good. I tried to reapply two more times and it didn't improve the condition much. I tried it on some other rusted items I have and it didn't work like the videos at all. Going to get another rust remover to compare them like F9. I hope it works better, maybe that is the price you pay to use an environmentally safe product. As you can see by the picture it did lighten up, but the main source is still visible. Not sure if they have a money back  guarantee, but I will check into it.

### ⭐ 







  
  
    Do not waste your money.
  

*by C***E on Reviewed in the United States on June 8, 2017*

First try, I thought I missed a step.  I re-read the directions and followed them again.  Still nothing.  All I have found out about this product is if the rust is fresh, really fresh it works.  If not forget it.

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**Shop now:** [https://www.desertcart.sg/products/33590532-ws-ro-5g-clear-rust-off-rust-and-hard-water](https://www.desertcart.sg/products/33590532-ws-ro-5g-clear-rust-off-rust-and-hard-water)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-10*