---
product_id: 1381322
title: "Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime, Zaps Rust Stains, 28 Ounce Bottle (Packaging May Vary)"
brand: "clr"
price: "A$36"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/1381322-calcium-lime-and-rust-remover-blasts-calcium-dissolves-lime-zaps
store_origin: AU
region: Australia
---

# Fast-acting formula EPA Safer Choice certified Concentrated 28 oz bottle Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime, Zaps Rust Stains, 28 Ounce Bottle (Packaging May Vary)

**Brand:** clr
**Price:** A$36
**Availability:** ✅ In Stock

## Summary

> ✨ CLR: The power clean your home deserves, minus the harsh chemicals 🌿

## Quick Answers

- **What is this?** Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime, Zaps Rust Stains, 28 Ounce Bottle (Packaging May Vary) by clr
- **How much does it cost?** A$36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/1381322-calcium-lime-and-rust-remover-blasts-calcium-dissolves-lime-zaps)

## Best For

- clr enthusiasts

## Why This Product

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

## Key Features

- • **Rust? Zapped!:** Effectively removes rust stains for a spotless finish 🧽
- • **Eco-Friendly Clean:** Biodegradable and free from harsh chemicals 🌿
- • **Pro-Level Shine, No Fuss:** Leaves streak-free surfaces that impress every time ✨
- • **Versatile Surface Savior:** Safe on tile, glass, stainless steel, and more 🛁
- • **Blast Away Calcium & Lime:** Industrial-strength formula dissolves tough deposits fast ⚡

## Overview

CLR Calcium, Lime & Rust Remover is a concentrated, fast-acting liquid cleaner designed to dissolve calcium, lime, and rust stains on multiple surfaces including tile, glass, and stainless steel. EPA Safer Choice certified and biodegradable, it delivers professional-grade cleaning power while being safe for use around kids, pets, and vegetation. Ideal for both home and office, CLR leaves surfaces streak-free and sparkling with minimal effort.

## Description

Calcium, lime, rust remover

Review: Seems to work great - We applied fertilizer to our yard and some of it blew onto a joining concrete. A day or 2 later, we notice horrible rust stains on the concrete and was devastated. New home, new concrete. Searched the web and found CLR. Bought a 28 oz bottle of CLR to test what it would do. Applied nearly the entire container in an area about 2-3' x 4-5'. Put it on and scrubbed hard with a stiff garage floor broom. The directions said it had to be removed in 2 minutes so that's what I did. I then pressure washed the area and about 50% of the rust was gone. Very disappointed so I gave it another shot. This time I left it on for 3 minutes with hard scrubbing. Then pressure washed it off and I would say 98% or more of the rust is gone. Pressure washing by itself did NOTHING. If I hadn't used my pressure washer above, not sure if I would have had the same results. I have an electric SunJoe pressure washer that I've had for about 5 or more years and it still works great. Lower pressure than most gas units (2000 psi verses 3000 psi). I rate this unit better than the 2 previous gas washers I've had. NO gas to buy, less noise and my gas units just didn't hold up like my SunJoe. Disclaimer, I don't use the SunJoe that much so don't know how it would hold up with more frequent use.
Review: This product works! - Used the product to clean rust and calcium build up on toilet and calcium deposits on sinke/bathroom faucets and showerheads. IT WORKS! I should open a college appartment moveout cleaning service just for this purpose! Used this product for 3 major cleaning projects of college student bathrooms during moveout over the last 3 years in order to help them save a heafty cleaning deposit. These apartments generally do not have soft water SO rust/calcium build up is atrocious. How these kids live with the unsightly MAJOR RUST in the toilets is unfathomnable but guess they are busy getting an education, not worried about the rust/calcium buildup. Once I am finished with the bathroom, IT IS SPOTTLESS and so shiny! Every time I have completed the project, I wish I had before and after pictures. NEXT TIME FOR SURE! DIRECTIONS: Follow them. I use thick vinyl gloves in all cleaning projects. For the really really rusty/calcium build up, I dont dilute the product. Depending on how much build up of rust/calcium there is, you may need to extend the product contact time. Then, scrub using old rags, scrub brush and for those hard to get at places, an old tooth brush. Then rinse or flush. Repeat as needed. A hint: you know the product is working when you start to see it foam on the rust or calcium. THIIS PRODUCT IS AMAZING!.

## Features

- Industrial Strength: CLR Calcium, Lime and Rust Remover is a non-toxic, multipurpose cleaner designed for bathrooms or kitchen-related surfaces. It breaks down calcium, lime and soap scum to leave behind a streak-free shine
- Fast Acting: Quickly removes calcium, lime and hard water deposits, soap scum, discoloration and dirt. Cleans and shines stainless steel, countertops, tubs, showers, tile, fixtures and sinks
- Multi-Purpose: Versatile cleaner for home or office surfaces. Use on plastic, ceramic tile, glass, stainless steel, faucet and shower fixtures, shower doors, fiberglass, toilet bowls and sinks. Concentrated or Ready to Use: Concentrated
- EPA-Certified: CLR Calcium, Lime and Rust Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia or bleach. Safe to use around kids and pets
- Fight the Clean Fight: CLR offers products for all of your household needs including Healthy Septic System, Spotless Stainless Steel, Brilliant Bath, and Clog-Free Drain

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00009EFEX |
| Best Sellers Rank | #86,202 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #325 in Commercial All-Purpose Cleaners |
| Brand | CLR |
| Brand Name | CLR |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.5 out of 5 stars 17,601 Reviews |
| Included Components | CLR Enhanced Calcium, Lime And Rust Remover |
| Item Form | Liquid |
| Item Type Name | CLR Enhanced Calcium, Lime And Rust Remover |
| Item Volume | 28 Fluid Ounces |
| Item Weight | 2 Pounds |
| Manufacturer | CLR |
| Material Feature | Biodegradable |
| Material Features | Biodegradable |
| Material Type Free | Alcohol-free,Unscented |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Concentrated, Safe Around Vegetation, Streak Free |
| Special Ingredients | Water, Lactic Acid, Gluconic Acid, Lauramine Oxide, Tripropylene Glycol n-Butyl Ether, Blue 1, Yellow 5 |
| Specific Uses For Product | Countertop |
| Surface Recommendation | Tile, Countertop, Shower, Plastic, Ceramic, Glass, Toilet, Sink |
| UPC | 078291310825 785923513485 742488725777 642125318785 678213624230 758710431200 497531377242 |
| Unit Count | 828 Milliliters |

## Product Details

- **Brand:** CLR
- **Item Form:** Liquid
- **Material Feature:** Biodegradable
- **Scent:** Unscented
- **Specific Uses For Product:** Countertop

## Images

![Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime, Zaps Rust Stains, 28 Ounce Bottle (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/71YXy1PFueL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will clr remove rust stains from carpet?**
A: Can I use CLR on water stains on carpet

**Q: Can it remove rust stains from clothes?**
A: It removes rust from every surface that I've tried. For clothes I use Whink Rust remover. it is sold here on Amazon. The rust will disappear upon contact with the rust stain on cloth.

**Q: How long can you leave CLR in the toilet?**
A: If you are using full strength, no longer than 2 minutes.  If you are using the recommended 50/50 (mixed with water) 5 minutes.  I use full strength and have let it stay in longer but I don't think that is a good procedure. It will do damage if left in too long.

**Q: will this remove hard water rust stains from bathroom sink?**
A: It should, I have not tried it for rust stains.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems to work great
*by W***K on May 20, 2021*

We applied fertilizer to our yard and some of it blew onto a joining concrete. A day or 2 later, we notice horrible rust stains on the concrete and was devastated. New home, new concrete. Searched the web and found CLR. Bought a 28 oz bottle of CLR to test what it would do. Applied nearly the entire container in an area about 2-3' x 4-5'. Put it on and scrubbed hard with a stiff garage floor broom. The directions said it had to be removed in 2 minutes so that's what I did. I then pressure washed the area and about 50% of the rust was gone. Very disappointed so I gave it another shot. This time I left it on for 3 minutes with hard scrubbing. Then pressure washed it off and I would say 98% or more of the rust is gone. Pressure washing by itself did NOTHING. If I hadn't used my pressure washer above, not sure if I would have had the same results. I have an electric SunJoe pressure washer that I've had for about 5 or more years and it still works great. Lower pressure than most gas units (2000 psi verses 3000 psi). I rate this unit better than the 2 previous gas washers I've had. NO gas to buy, less noise and my gas units just didn't hold up like my SunJoe. Disclaimer, I don't use the SunJoe that much so don't know how it would hold up with more frequent use.

### ⭐⭐⭐⭐⭐ This product works!
*by A***R on August 2, 2022*

Used the product to clean rust and calcium build up on toilet and calcium deposits on sinke/bathroom faucets and showerheads. IT WORKS! I should open a college appartment moveout cleaning service just for this purpose! Used this product for 3 major cleaning projects of college student bathrooms during moveout over the last 3 years in order to help them save a heafty cleaning deposit. These apartments generally do not have soft water SO rust/calcium build up is atrocious. How these kids live with the unsightly MAJOR RUST in the toilets is unfathomnable but guess they are busy getting an education, not worried about the rust/calcium buildup. Once I am finished with the bathroom, IT IS SPOTTLESS and so shiny! Every time I have completed the project, I wish I had before and after pictures. NEXT TIME FOR SURE! DIRECTIONS: Follow them. I use thick vinyl gloves in all cleaning projects. For the really really rusty/calcium build up, I dont dilute the product. Depending on how much build up of rust/calcium there is, you may need to extend the product contact time. Then, scrub using old rags, scrub brush and for those hard to get at places, an old tooth brush. Then rinse or flush. Repeat as needed. A hint: you know the product is working when you start to see it foam on the rust or calcium. THIIS PRODUCT IS AMAZING!.

### ⭐⭐⭐⭐ Okay
*by V***E on February 15, 2026*

Ok

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*