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

Key item features

  • Powerful 100% Plant based non-toxic formula - effective on hardest of lime and calcium buildup
  • Safe for plumbing, safe for use on white grout, septic-safe
  • Multi-Use Householder Cleaner that is EPA Safer Choice
  • Eliminates more rust that the competition.
  • Great for cleaning bathtubs, toilet bowls, sinks, glass, chrome, fiberglass, stainless steel, most coffee makers, humidifiers, dishwashers, washing machines and shower heads
Current price is $7.1125.4 ¢/fl oz
Price when purchased online
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About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars34 ratings28 reviews
How item rating is calculated
  1. 5 stars68% (23)
  2. 4 stars21% (7)
  3. 3 stars9% (3)
  4. 2 stars3% (1)
  5. 1 star0% (0)

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Showing 1-3 of 28 reviews

Feb 24, 2026
BrittanyK
5 out of 5 stars review

Great, plant based cleaning product that works

I really like this cleaning product! For starters, the formula is 100% plant-based and biodegradable making it safer for health and environmental. It's recognized by the EPA's Safer Choice program, so you know it isn't just a claim with no evidence. It's made without the use of dyes or fragrances. It has multi use purpose and can be applied to bathtubs, sinks, showers, glass and chrome. You can use it for cleaning stubborn stains in your shower like rust or hardened soap scum, or dilute it for more general cleaning. You can even use it to clean and descale your coffee maker. It really works too on whitening the grout in my shower. It comes in a large bottle which can be diluted to prolong use. I recommend this.

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Nov 18, 2025
loanv1_8476
5 out of 5 stars review

Works in seconds

Before and after doesn't look a lot different but trust me, the calcium was as hard as rock, nothing can remove it but this product can help remove a bit of those in second. Which i really surprised. Clean all others very well too in seconds. Smell is not too strong but does smell a little bit like vinegar. Overall, will purchase it again.

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Dec 27, 2025
nhih14_4816
5 out of 5 stars review

Work great, easy to use

I was honestly impressed with this calcium, lime, and rust remover. It worked quickly on stubborn hard water stains and light rust without needing a lot of scrubbing. I used it on a metal drain cover on bathroom surfaces, and the results were noticeable after just one application. The formula is strong, the consistent is thick, so a little works a long, easy to use. Let it sit for a short time, then wipe and rinse. It removed buildup that regular cleaners couldn't touch and left surfaces looking much cleaner and refreshed.

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