---
product_id: 413307614
title: "Whink Rust Stain Remover | Heavy-Duty Iron Stain Remover Foaming Spray with Excellent Cling for Toilets, Showers, Sinks, Outdoor Siding | 24 oz"
brand: "rust-oleum"
price: "S$68"
currency: SGD
in_stock: true
reviews_count: 5
category: "Rust Oleum"
url: https://www.desertcart.sg/products/413307614-whink-rust-stain-remover-heavy-duty-iron-stain-remover-foaming
store_origin: SG
region: Singapore
---

# Low odor, septic safe 24 oz powerful spray Foaming cling action Whink Rust Stain Remover | Heavy-Duty Iron Stain Remover Foaming Spray with Excellent Cling for Toilets, Showers, Sinks, Outdoor Siding | 24 oz

**Brand:** rust-oleum
**Price:** S$68
**Availability:** ✅ In Stock

## Summary

> 🧼 Say goodbye to rust stains—effortless, fast, and unstoppable!

## Quick Answers

- **What is this?** Whink Rust Stain Remover | Heavy-Duty Iron Stain Remover Foaming Spray with Excellent Cling for Toilets, Showers, Sinks, Outdoor Siding | 24 oz by rust-oleum
- **How much does it cost?** S$68 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/413307614-whink-rust-stain-remover-heavy-duty-iron-stain-remover-foaming)

## Best For

- rust-oleum enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** 4.3-star rating from over 2,400 users proves it’s the go-to rust remover for pros and homeowners alike.
- • **Low-Odor, High-Impact:** Gentle on your senses and septic systems, making heavy-duty cleaning a breeze.
- • **Versatile Surface Savior:** Safe and effective on showers, sinks, tubs, vinyl siding, patios, and more—indoor & outdoor.
- • **Generous 24 oz Powerhouse:** Ample volume for multiple deep cleans, ensuring your spaces stay spotless longer.
- • **Effortless Rust Eradication:** Foaming formula clings and dissolves rust stains in 60 seconds—no scrubbing needed.

## Overview

Rust-Oleum Whink Rust Stain Remover is a 24 oz foaming spray designed to quickly dissolve tough iron and rust stains on a variety of indoor and outdoor surfaces. Its clingy foam action works within 60 seconds without scrubbing, while its low-odor, septic-safe formula ensures safe, versatile use. Highly rated by thousands, it’s the professional-grade solution for maintaining pristine, rust-free spaces.

## Description

Whink Foaming Rust Stain Remover is a fast and easy way to remove even the most stubborn of rust stains from a wide range of interior and exterior home surfaces. Powerful foaming action breaks up stains in within 60 seconds and allows them to be rinsed away without scrubbing.

Review: No more rust stains - Always a great product line. This foaming spray is great in the bathroom or in the kitchen, a little goes a long way. The spray is nice , gets large sections of the toilet. Sprays kitchen drain with one pump .
Review: Works well - Absolutely works to get hard water/rust stains out but has a very chemically smell. The spray bottle didn't work so I ended up pouring it out onto stains instead

## Features

- TOUGH ON THE TOUGHEST RUST STAINS: Easy to use to remove iron & rust stains from showers, sinks, bathtubs, colorfast laundry, vinyl siding, patios and more
- NO SCRUBBING NEEDED: Foaming stain remover clings to surfaces to quickly break down even the toughest of iron & rust stains without scrubbing
- VERSATILE CLEANING FORMULA: Low-odor formula can be used on most indoor and outdoor surfaces
- LOW ODOR: Safe for use in all septic systems and piping
- SIZE: 24 oz. spray bottle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089N5YHXY |
| Best Sellers Rank | #115,622 in Health ( See Top 100 in Health ) #652 in Laundry Stain Removers |
| Brand | Rust-Oleum |
| Brand Name | Rust-Oleum |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 out of 5 stars 2,463 Reviews |
| Included Components | Rust Stain Remover |
| Item Form | Spray |
| Item Type Name | Rust Stain Remover |
| Item Volume | 24 Fluid Ounces |
| Item Weight | 24 Ounces |
| Item form | Spray |
| Item volume | 24 Fluid Ounces |
| Manufacturer | Rust-Oleum |
| Material Features | Unscented |
| Material Type Free | Fragrance Free |
| Material features | Unscented |
| Model Number | 398563 |
| Number of Items | 1 |
| Part Number | 349944 |
| Product Benefits | Antibacterial |
| Scent | Unscented |
| Size | 24 Fl Oz (Pack of 1) |
| Special Features | Low Odor |
| Specific Uses For Product | Inside; Amateur, Inside; Professional, Outside; Amateur, Outside; Professional |
| Specific uses for product | Inside; Amateur, Inside; Professional, Outside; Amateur, Outside; Professional |
| Surface Recommendation | Plastic |
| UPC | 020066446888 |
| Unit Count | 24 Fluid Ounces |

## Product Details

- **Brand:** Rust-Oleum
- **Item form:** Spray
- **Material features:** Unscented
- **Scent:** Unscented
- **Specific uses for product:** Inside; Amateur, Inside; Professional, Outside; Amateur, Outside; Professional

## Images

![Whink Rust Stain Remover | Heavy-Duty Iron Stain Remover Foaming Spray with Excellent Cling for Toilets, Showers, Sinks, Outdoor Siding | 24 oz - Image 1](https://m.media-amazon.com/images/I/71XSs+JX5eL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it be used on white grout?**
A: I used it on brown grout, I did not see any problems or issues of any kind.

**Q: does this take rust stains off of concrete?**
A: I used it on a ceramic tub and toilet, I'm not sure about concrete. It might work.

**Q: Does it work on marble ?**
A: It actually works on everything. Make sure and rinse with water after finishing.

**Q: What kind of spray bottle can I use to dispense product?**
A: This comes sealed in a spray bottle no extra bottle needed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No more rust stains
*by N***O on 17 June 2026*

Always a great product line. This foaming spray is great in the bathroom or in the kitchen, a little goes a long way. The spray is nice , gets large sections of the toilet. Sprays kitchen drain with one pump .

### ⭐⭐⭐⭐ Works well
*by A***A on 2 November 2025*

Absolutely works to get hard water/rust stains out but has a very chemically smell. The spray bottle didn't work so I ended up pouring it out onto stains instead

### ⭐⭐⭐⭐⭐ Really works
*by C***D on 9 June 2026*

Works unbelievably well on our rust stains in the tub. Sprayed it and watched the orange "melt" down toward the drain. Our shower was completely orange and I didn't even have to scrub to get it back to white.. The smell is strong so make sure there's good ventilation.

## Frequently Bought Together

- Rust-Oleum Whink Rust Stain Remover | Heavy-Duty Iron Stain Remover Foaming Spray with Excellent Cling for Toilets, Showers, Sinks, Outdoor Siding | 24 oz
- Rust-Oleum RustGuard Rust Stain Remover | Heavy-Duty Iron Stain Remover & Toilet Bowl Cleaner For White & Colored Toilets | 2 Tablet Box
- Iron OUT Rust Stain Remover Spray Gel, Remove Rust Stains in Bathrooms, Kitchens, Laundry, and Outdoors, 24 Ounces

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**Shop now:** [https://www.desertcart.sg/products/413307614-whink-rust-stain-remover-heavy-duty-iron-stain-remover-foaming](https://www.desertcart.sg/products/413307614-whink-rust-stain-remover-heavy-duty-iron-stain-remover-foaming)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-13*