---
product_id: 1381322
title: "Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime, Zaps Rust Stains, 28 Ounce Bottle (Packaging May Vary)"
brand: "clr"
price: "C$1782"
currency: NIO
in_stock: true
reviews_count: 11
url: https://www.desertcart.ni/products/1381322-calcium-lime-and-rust-remover-blasts-calcium-dissolves-lime-zaps
store_origin: NI
region: Nicaragua
---

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

**Brand:** clr
**Price:** C$1782
**Availability:** ✅ In Stock

## Summary

> ✨ Zap rust & lime like a pro — because your space deserves the best! ⚡

## 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?** C$1782 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/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

- • **Multi-Surface Mastery:** Safe & effective on everything from stainless steel to ceramic tile 🧴
- • **Eco-Friendly Clean Power:** EPA-certified, non-toxic, phosphate & bleach-free for peace of mind 🌿
- • **Blast Away Stubborn Stains:** Industrial-strength formula zaps calcium, lime & rust fast ⚡
- • **Effortless Shine, Every Time:** Breaks down buildup for streak-free, sparkling surfaces that impress
- • **Trusted by Pros & Millennials Alike:** Join thousands who rely on CLR for spotless, move-out ready homes

## Overview

CLR Calcium, Lime & Rust Remover is a powerful, fast-acting cleaner designed to dissolve tough calcium, lime, and rust stains on multiple surfaces. Concentrated and EPA Safer Choice certified, it delivers streak-free shine safely and effectively on bathroom and kitchen fixtures, tiles, and more—perfect for busy professionals who demand spotless results without harsh chemicals.

## 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 | #76,981 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #304 in Commercial All-Purpose Cleaners |
| Customer Reviews | 4.5 4.5 out of 5 stars (17,597) |
| Date First Available  | April 14, 2008 |
| Department  | Bathroom Supplies |
| Is Discontinued By Manufacturer  | No |
| Item model number  | CLR |
| Manufacturer  | CLR |
| Material Feature  | Biodegradable Warning |
| Product Dimensions  | 8.1 x 2.1 x 5.25 inches; 2 Pounds |

## 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!.

### ⭐⭐⭐⭐ I like this a lot
*by L***. on December 4, 2015*

I like this a lot, cleaned my tub pretty well, in the 2 minutes described in the directions. (i used it watered down (1/3 CLR, 2/3 WATER) and kind of just poured it onto the tub, waited and rinsed it off/ It cleaned a layer off, so although the tub seems to be matte now instead of shiny, it looks like its gone thru a deep cleaning~ much improved! -better than the bleach -better than the vinegar/Dawn soap concoctions - better than scrubbing w ajax! Im gonna try to clean again but leave it on a bit longer than the 2 minutes, and with a spray bottle. to see if it can disappear some stains i missed the first time! I did see a lower price in the supermarket (7 or something) but its worth the money and im not returning it! (

## Frequently Bought Together

- CLR Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime, Zaps Rust Stains, 28 Ounce Bottle (Packaging May Vary)
- CLR Brilliant Bath Foaming Bathroom Cleaner Spray - For Use On Toilet, Bath, Shower, Sink, Glass, Stainless Steel - Fresh Scent, 26 Ounce Bottle (Pack Of 2)
- CLR Brands® Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime Deposits, Zaps Stubborn Rust Stains and Hard Water Deposits, 22 Ounce Spray Bottle (Pack of 1)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-20*