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CLR

CLR Brands Calcium Lime Rust Remover with Cling 22 oz Spray Bottle Adheres to Hard-to-Reach Surfaces Blasts Calcium

$15.99

1575+ bought in the past month

Sobre este artículo

  • ENHANCED CLEAN WITH CLING TECHNOLOGY: Enhanced formula that stays where you spray for better cleaning power on tough hard water, calcium and rust stains.
  • SUPERIOR DWELL TIME: Adheres to vertical and hard-to-reach surfaces, reducing drips and maximizing contact time for deeper, more effective cleaning.
  • FAST ACTING: It quickly breaks down and dissolves calcium, lime, and rust buildup—perfect for both targeted spot cleaning and treating larger areas.
  • GENTLE YET EFFECTIVE: Gently scrubs away buildup without damaging surfaces. Great for sinks, tubs, showerheads, and more.
  • EPA CERTIFIED: Part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia, or bleach.

Key details

Brand
CLR
Item Form
Liquid
Scent
Unscented
Specific Uses For Product
All Purpose
Material Feature
Unscented

Dimensions and fit

dimensions
‎ 7.25 x 4.5 x 12 inches; 1.65 Pounds
product_dimensions
7.25 x 4.5 x 12 inches; 1.65 Pounds

Item information

date_first_available
June 3, 2025
manufacturer
CLR
best_sellers_rank
#19,699 in Health & Household ( See Top 100 in Health & Household ) #10 in Household Lime & Rust Removers
Highlights

About this item

  • ENHANCED CLEAN WITH CLING TECHNOLOGY: Enhanced formula that stays where you spray for better cleaning power on tough hard water, calcium and rust stains.
  • SUPERIOR DWELL TIME: Adheres to vertical and hard-to-reach surfaces, reducing drips and maximizing contact time for deeper, more effective cleaning.
  • FAST ACTING: It quickly breaks down and dissolves calcium, lime, and rust buildup—perfect for both targeted spot cleaning and treating larger areas.
  • GENTLE YET EFFECTIVE: Gently scrubs away buildup without damaging surfaces. Great for sinks, tubs, showerheads, and more.
  • EPA CERTIFIED: Part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia, or bleach.

Product videos

Product video 1

Customer reviews

122 reviewsPositive

Rated 4.6/5 across 122 reviews — highly regarded by customers.

  • 88% of sampled reviews give 4–5 stars.

Customers say

Customers find the cleaning agent effective at removing hard water stains and completely removing rust from bathtubs.

Generated from the text of customer reviews

★★★★★

Brilliant product

This is wonderful! The Cling formula keeps the product right where it's put. I used it on a bathtub bottom with lots of built up calcium & mineral deposits and it was amazing. Took off all those deposits & stains and cleaned the bathtub up to a level I never thought it would reach. Everything else I tried just ran off into the drain before it had a chance to really soak in and work. No fragrance, and easy to use. Read more

Wet Head
★★★★★

Great for hard water

About the only thing that removes hard water stains. It isn't powerful enough to spay and wipe off but it means less scrubbing. Make sure you ventilate well. Read more

Richard Hall
★★★★★

Works great in showers

I like that this stuff comes out as foam and almost stays. I used it on a shower handle and it ate up all the soap, hard water spots and most importantly calcium build up. Read more

FB.
★★★★★

Works!

We live in Arizona and hard water ruins glass and stone. This is the best cleaner out there for hard water. Harsh smell but worth it. Read more

csaafc
★★★★

Works Good! Smells Bad!

This really removes hard water stains and sediments from toilets, sinks, and showers. It’s slow to clean but it does work. Unfortunately it’s smells terrible and will leave the room smelling like this for a few hours. Read more

JohnKy
★★★★★

Worth the money!!!

Excellent product. Goes beyond my expectations. Will purchase more! Read more

Cornelia Johnson
★★★★★

Used a toothbrush for a cleaning tool!

Used it to clean up the hard water deposits around the jacuzzi’s jet outlets. Now looks good as new. Read more

P.O.Box467
★★★★★

What's there to say? CLR works!

Have you CLR for years and never been disappointed in its performance. Read more

Marie C Eckard
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