---
product_id: 3711319
title: "Rust RMVR PWDR 1LB12OZ"
brand: "out"
price: "231 kr"
currency: DKK
in_stock: true
reviews_count: 13
url: https://www.desertcart.dk/products/3711319-rust-rmvr-pwdr-1lb12oz
store_origin: DK
region: Denmark
---

# Rinses rust away without scrubbing Multi-surface rust removal 1.75 lbs heavy-duty powder Rust RMVR PWDR 1LB12OZ

**Brand:** out
**Price:** 231 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Rust stains don’t stand a chance with Iron OUT! ⚡

## Quick Answers

- **What is this?** Rust RMVR PWDR 1LB12OZ by out
- **How much does it cost?** 231 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/3711319-rust-rmvr-pwdr-1lb12oz)

## Best For

- out enthusiasts

## Why This Product

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

## Key Features

- • **Visible Results Fast:** Watch rust stains vanish overnight with repeated treatments.
- • **Versatile Home Savior:** Perfect for toilets, laundry, water softeners, and more—one powder, endless uses.
- • **Eco-Conscious Cleaning:** Sustainably crafted to keep your home spotless and green.
- • **Trusted Legacy Formula:** Backed by decades of proven performance since 1958.
- • **Effortless Rust Eradication:** Say goodbye to stubborn rust stains without lifting a scrub brush.

## Overview

Iron OUT is a powerful 1.75-pound rust stain remover powder designed to effortlessly rinse away tough rust stains from toilets, laundry, water softeners, and various household surfaces. Trusted since 1958, this multi-purpose formula eliminates rust without scrubbing, restoring surfaces to near-pristine condition while supporting sustainable cleaning practices.

## Description

Iron OUT, the #1 heavy-duty rust stain remover powder, is specifically formulated to easily rinse away the toughest rust stains, eliminating the need for scrubbing. The multi-purpose and versatile powder is perfect for use in removing and preventing difficult rust stains in bathrooms, kitchens, appliances, laundry, water softener maintenance and many more applications in and around the home. Iron OUT is best on rust. A family owned business that started in 1958, Summit Brands offers highly effective, sustainable, and innovative household cleaning products. Summit Brands began with the distribution of multi-purpose rust stain remover, Iron Out, and has since branched out to include a broader line of specialty cleaning products under the OUT, Glisten and Plink brands. As category leaders in many consumer segments, our goal is to provide high-quality cleaning products that fit the needs of the consumer with guaranteed results.

Review: Inside of the toilet is now white - UPDATE - I did add some to the wash, following package directions, when I washed my cloth shower curtain with rust stains from hard water near the bottom. Up to then, nothing else had worked. One wash and the stains on my white cloth shower curtain were gone. ORIGINAL REVIEW - I purchased this to clean, and hopefully prevent, iron stains in my bathroom toilet. The inside of the tank was almost black from 65 years of accumulated rust stains, and the stains leached into the bowl, causing dark streaks running down the inside of the bowl. It seemed as soon as I cleaned them, they were back. I purchased this product in the hope that if I could clean the rust stains from the inside of the tank, it would keep the bowl from staining so quickly. I had read it would make the inside of the tank look white, again, almost like new. I was skeptical. But it does work VERY well. I followed the directions and put 1/2 a cup of the powder into the tank just before bedtime. The next morning, when I looked in the tank the water was very murky. I flushed a couple of times and saw that the sides of the tank seemed slightly lighter, but still very dark. So I repeated a second night. The next morning the water was not as murky as the morning before, but still quite dark. I decided to brush the inside of the tank, for good measure. After that, the water was as murky as the day before. However, the inside of the tank was now a very light gray. So I repeated the treatment for a third night. That did the trick! The stains are now all but gone. The inside of the tank is an almost-pristine white, and in the week since I finished cleaning it, the bowl has stayed a pristine white. Now I can’t wait to try it for removing the rust stains from the bottoms of my cloth shower curtains. Nothing else I’ve tried to date has worked.
Review: Works great. - Great. Takes the stains out. But i would not use in in a load of laundry. Not a good idea.

## Features

- Superior Solution to Any Rust Stain
- Cleans Toilets, White Laundry, Water Softeners and More
- Rinses Rust Away Without Scrubbing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0014X7B22 |
| Best Sellers Rank | #114,167 in Health & Household ( See Top 100 in Health & Household ) #55 in Household Lime & Rust Removers |
| Date First Available | July 26, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.75 pounds |
| Item model number | IO30N |
| Manufacturer | OUT |
| Product Dimensions | 2.13 x 4.31 x 8.75 inches |

## Product Details

- **Brand:** OUT
- **Item Form:** Powder
- **Scent:** Unscented
- **Unit Count:** 1.0 Ounce
- **Material Type Free:** Fragrance Free

## Images

![Rust RMVR PWDR 1LB12OZ - Image 1](https://m.media-amazon.com/images/I/51QT8kgd-2L.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Questions & Answers

**Q: can you use on laundry**
A: Yes, I use this regularly on our whites to prevent yellowing from hard water.  There are directions on the bottle for laundry.

**Q: Can you use this stuff in a HE washer.**
A: Yes-there are no suds with this. I use it in my HE washer all the time!

**Q: After I used it to clean my toilet the light blue strip, it turns black. Omg, what to do?**
A: I would contact the manufacturer - I'm not sure what you mean by the light blue strip.

**Q: Does this work to get stains off of porcelain (tubs, sinks, toilets, etc.)?**
A: Ideal and safe for use on ceramic toilets and sinks, kitchen appliances and rust-stained laundry.  Reduces the following contaminants:Iron, Rust and Corrosion.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Inside of the toilet is now white
*by T***5 on October 16, 2020*

UPDATE - I did add some to the wash, following package directions, when I washed my cloth shower curtain with rust stains from hard water near the bottom. Up to then, nothing else had worked. One wash and the stains on my white cloth shower curtain were gone. ORIGINAL REVIEW - I purchased this to clean, and hopefully prevent, iron stains in my bathroom toilet. The inside of the tank was almost black from 65 years of accumulated rust stains, and the stains leached into the bowl, causing dark streaks running down the inside of the bowl. It seemed as soon as I cleaned them, they were back. I purchased this product in the hope that if I could clean the rust stains from the inside of the tank, it would keep the bowl from staining so quickly. I had read it would make the inside of the tank look white, again, almost like new. I was skeptical. But it does work VERY well. I followed the directions and put 1/2 a cup of the powder into the tank just before bedtime. The next morning, when I looked in the tank the water was very murky. I flushed a couple of times and saw that the sides of the tank seemed slightly lighter, but still very dark. So I repeated a second night. The next morning the water was not as murky as the morning before, but still quite dark. I decided to brush the inside of the tank, for good measure. After that, the water was as murky as the day before. However, the inside of the tank was now a very light gray. So I repeated the treatment for a third night. That did the trick! The stains are now all but gone. The inside of the tank is an almost-pristine white, and in the week since I finished cleaning it, the bowl has stayed a pristine white. Now I can’t wait to try it for removing the rust stains from the bottoms of my cloth shower curtains. Nothing else I’ve tried to date has worked.

### ⭐⭐⭐⭐⭐ Works great.
*by F***E on November 15, 2025*

Great. Takes the stains out. But i would not use in in a load of laundry. Not a good idea.

### ⭐⭐⭐⭐⭐ Rust RMVR PWDR 1LB12OZ
*by J***Y on January 23, 2026*

Work well for bringing my water softener back to life!

## Frequently Bought Together

- Iron OUT Powder Rust Stain Remover, Remove and Prevent Rust Stains in Bathrooms, Kitchens, Appliances, Laundry, and Outdoors, 1 Pound 12 Ounce
- Iron OUT Automatic Toilet Bowl Cleaner Tablets, Helps Remove and Prevent Rust Stains with Every Flush, Lasts up to 45 Days, Made in the USA, 6 Tablets
- Iron OUT Rust Stain Remover Spray Gel, Remove Rust Stains in Bathrooms, Kitchens, Laundry, and Outdoors, 24 Ounces

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-24*