CLR Calcium Lime and Rust Remover, Multi-Use Household Cleaner, EPA Safer Choice, 28 oz
CLR Calcium Lime and Rust Remover, Multi-Use Household Cleaner, EPA Safer Choice, 28 oz
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CLR Calcium Lime and Rust Remover, Multi-Use Household Cleaner, EPA Safer Choice, 28 oz

Key item features

  • Multi-use cleaner for homeowners, renters, and RV or boat owners dealing with hard water buildup and rust stains
  • Patented calcium, lime, and rust remover for cleaning multiple surfaces
  • Powerful non-toxic formula - effective on hardest of lime and calcium buildup
  • Great for cleaning bathtubs, toilet bowls, sinks, glass, chrome, fiberglass, stainless steel, most coffee makers, humidifiers, dishwashers, washing machines and shower heads
  • Use weekly for bathroom and kitchen maintenance, as needed for hard water buildup or rust stains, and during appliance descaling
  • Safe for plumbing, safe for use on white grout, septic-safe
  • Not harmful to nearby grass, shrubs, or vegetation
  • WOMEN OWNED - Certified WBENC, Women's Business Enterpriser
  • Safer Choice Meets U.S. EPA Safer Product Standards
Current price is $5.2818.9 ¢/oz
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About this item

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Customer ratings & reviews

4.6 out of 5 stars
stars4,274 ratings1,240 reviews
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Reviews summary

Pros

  • : Quickly removes calcium and rust without extra effort.
  • : Removes calcium buildup and lime scale from shower heads.
  • : Removes mineral deposits with minimal scrubbing.
  • : Quickly dissolves calcium and lime deposits.

Neutral

  • : Can be mild and pleasant, but also strong and chemical.
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Showing 1-3 of 1,240 reviews

Dec 15, 2024
Amanda
Top Reviewer
5 out of 5 stars review

Verified Purchase

Very helpful

Worked extremely well. Don't leave it on or walk away from it or it will removed surfaces. If you stick with the directions it works great. Will use again when needed.

Helpful?bb6558d0-d40d-11f0-980e-3120d490b93914574716
Mar 22, 2026
Dustin
Top Reviewer
Item details
Size: 28 fl oz
5 out of 5 stars review

Verified Purchase

CLR = Bathroom Wizardry in a Bottle

This CLR Calcium, Lime, and Rust Remover is basically a time machine for your fixtures. I used it on a faucet that looked like it had seen some things… and now it sparkles like it pays rent. Minimal scrubbing, maximum results. The smell isn't exactly a spa experience, but I'll take that over scrubbing for hours like a medieval peasant.

Helpful?bb6558d0-d40d-11f0-980e-3120d490b93914574716
Jan 31, 2026
David
Item details
Multipack quantity: 1
Scent: Original
5 out of 5 stars review

Verified Purchase

The toilet had a substantial build-up of some brownish substance that was not human waste. It was unsightly. Scrubbing the bottom the bowl didn't reduce the amount of the build-up. But, after sponging out the bowl so that it was virtually dry, I poured CLR into the bowl and let it sit there for a few hours. Upon the subsequent flush, some of the build-up went away. I took 3 additional treatments, but, all of the brownish build-up was removed, and the toilet was as good as new. So, I now keep some of it handy.

Helpful?bb6558d0-d40d-11f0-980e-3120d490b93914574716