---
product_id: 724793683
title: "Jelmar Clr Tarnex Calcium, Rust & Lime Remover CL-12"
brand: "clr"
price: "C$8384"
currency: NIO
in_stock: true
reviews_count: 5
category: "Clr"
url: https://www.desertcart.ni/products/724793683-jelmar-clr-tarnex-calcium-rust-and-lime-remover-cl-12
store_origin: NI
region: Nicaragua
---

# fast-acting calcium & rust remover 28 fl oz powerful formula multi-surface cleaning versatility Jelmar Clr Tarnex Calcium, Rust & Lime Remover CL-12

**Brand:** clr
**Price:** C$8384
**Availability:** ✅ In Stock

## Summary

> ✨ Say goodbye to stubborn stains and hello to spotless surfaces! ✨

## Quick Answers

- **What is this?** Jelmar Clr Tarnex Calcium, Rust & Lime Remover CL-12 by clr
- **How much does it cost?** C$8384 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/724793683-jelmar-clr-tarnex-calcium-rust-and-lime-remover-cl-12)

## 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

- • **Rapid Action Formula:** Dissolves calcium, lime, and rust stains in just 2 minutes for instant refresh
- • **Multi-Surface Mastery:** Safe on tubs, sinks, porcelain, brick & cement—your all-in-one stain solution
- • **Eco-Conscious & Efficient:** Concentrated formula means less waste and more cleaning power per use
- • **Professional-Grade Cleaning:** Trusted by pros to restore old cement and remove tough mineral buildup effortlessly
- • **Power-Packed 28 fl oz Bottle:** Generous size for multiple deep cleans without constant repurchasing

## Overview

Jelmar CLR Tarnex CL-12 is a 28 fl oz enhanced formula remover designed to quickly and effectively eliminate calcium, lime, and rust deposits from a variety of household surfaces including tubs, sinks, porcelain, cement, and brick. Its fast-acting, multi-surface formula restores surfaces to their original appearance while being easy to use with clear dilution instructions. Ideal for professional-quality cleaning with measurable results.

## Description

Product Description Calcium, Lime, Rust Remover Ingredients Water, lactic acid, lauramine oxide, gluconic acid, tripropylene glycol n butyl ether, yellow No. 5, acid blue No. 1 P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Cleaning tubs, toilet bowls, sinks, porcelain, cement, stucco, and brick: Mixes equal amounts of CLR with warm water. Apply directly to calcium, lime and rust with brush, cloth or sponge. Rinse immediately with cold clean water. If dirt does not disappear, use CLR full strength, wipe and rinse immediately. Coffee Maker: mix 1 part CLR and 8 parts water. It goes through an automatic machine like making coffee. Fill with 4 cold clean water and rinse thoroughly on a full cycle. Do not use CLR in coffee makers that hold water permanently. Coffee Pot, Frying Pan, Tea Kettle, Humidifier: Pour enough CLR to cover the bottom and use a brush or sponge to wipe off the stains. Add hot water and soak for 2 minutes. Rinse thoroughly in cold clean water. Dishwasher Stop machine and add half cup CLR Finishing Cycle. Wash and rinse thoroughly with water on one full cycle (wash and rinse) Shower head: Mixes equal amounts of CLR and hot water. Soak the shower head and soak for 2 minutes. Rinse thoroughly in cold clean water. Repeat this process as needed. Wear rubber gloves at home. Always stand on a non-slip surface for all cleaning tasks. Do not use CLR on natural stone, marble, terrazzo, colored grout, painted or metallic glazed surfaces, plastic laminate, formica, aluminum, copper, brass, steam irons, refinished bathtubs, or damaged or cracked surfaces. May be etched into old sinks, tubs and tiles. CLR may restore old cement to its original white appearance. Avoid contact with wood, clothing, wallpaper and carpet. Always test all surfaces in a small hidden area before use. Do not touch the surface at all times for a long time. Rinse quickly and thoroughly with cold clean water after 2 minutes Safety Warning Keep out of reach of children. Hazardous if swallowed. Do not mix with other household chemicals or bleach. Toxic fumes may occur. Do not reuse empty bottles. Irritates skin and eyes Vapor can be harmful. Use in well-ventilated area. If it gets into skin or eyes, rinse off with cold water for 15 minutes. Consult a physician if irritation continues. Do not cause vomiting if swallowed. Drink a glass of water before drinking milk. Please contact your doctor immediately. Contains water, lactic acid, gluconic acid, and surfactants See more

Review: Productazo! Es caro pero vale la pena en mi caso planeo usarlo cada 6 meses y si se gasta bastante no es muy rendidor pero los resultados fueron muy muy buenos.
Review: In tealta ho preso quel prodotto per smacchiare su barbie vintage macchie verdi (ossidato dalle orecchini in metallo) ma non ho ancora provato. Ma ho provato pulire vetri della doccia, segni di calcare e un ottimo resultato! Spruzzato, aspettato 1-2 min e passato panno e tutto senza nessun segno di calcare! Unica pecca che lascia un odore sgradevole (per me) tipo di curcuma, nauseante e insopportabile che mi dirava in bagno 2 giorni, ma lascio 5 stelle perché fa il suo lavoro

## Features

- CLR Calcium Lime Rust Remover, Enhanced Formula, 28 fl oz (828 ml)
- 28 fl. oz.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00009EFEX |
| Batteries Included | No |
| Batteries Required | No |
| Brand | CLR |
| Color Name | gray |
| Customer Reviews | 4.5 4.5 out of 5 stars (16,555) |
| Date First Available | August 7, 2012 |
| Finish Type | Chrome |
| Included Components | CLR Enhanced Calcium, Lime, Rust Remover |
| Item Model Number | CLR |
| Item Weight | 2 Pounds |
| Item model number | CLR |
| Manufacturer | CLR |
| Material | CLR Enhanced Calcium, Lime, Rust Remover |
| Mounting Type | Plate Mount |
| Product Dimensions | 20.57 x 5.33 x 13.34 cm; 907.18 g |
| Size | 28 Fl Oz (Pack of 1) |
| Special Features | Focus |

## Product Details

- **Brand:** CLR
- **Item Form:** Liquid
- **Item Volume:** 28 Fluid Ounces
- **Material Feature:** Biodegradable
- **Material Type Free:** Alcohol free, unscented
- **Number of Items:** 1
- **Scent:** Unscented
- **Special Feature:** Focus
- **Specific Uses For Product:** grout, glass
- **Surface Recommendation:** Countertop, Shower, Sink, Tile, Toilet

## Images

![Jelmar Clr Tarnex Calcium, Rust & Lime Remover CL-12 - Image 1](https://m.media-amazon.com/images/I/71YXy1PFueL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by J***Z on February 22, 2025*

Productazo! Es caro pero vale la pena en mi caso planeo usarlo cada 6 meses y si se gasta bastante no es muy rendidor pero los resultados fueron muy muy buenos.

### ⭐⭐⭐⭐⭐ Review
*by N***A on December 23, 2025*

In tealta ho preso quel prodotto per smacchiare su barbie vintage macchie verdi (ossidato dalle orecchini in metallo) ma non ho ancora provato. Ma ho provato pulire vetri della doccia, segni di calcare e un ottimo resultato! Spruzzato, aspettato 1-2 min e passato panno e tutto senza nessun segno di calcare! Unica pecca che lascia un odore sgradevole (per me) tipo di curcuma, nauseante e insopportabile che mi dirava in bagno 2 giorni, ma lascio 5 stelle perché fa il suo lavoro

### ⭐⭐⭐⭐⭐ Review
*by B***N on June 26, 2025*

Why did you pick this product vs others?: Positive reviews Effectiveness: Powerful Safety: Wear mask shoes and gloves Shine: Excellent Cleaning ability: Mind blowing so fast and efficient less than an hour. Value for money: 100%

## 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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**Shop now:** [https://www.desertcart.ni/products/724793683-jelmar-clr-tarnex-calcium-rust-and-lime-remover-cl-12](https://www.desertcart.ni/products/724793683-jelmar-clr-tarnex-calcium-rust-and-lime-remover-cl-12)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-24*