CLR Calcium Lime and Rust Remover EPA Safer Choice 22 oz Spray
CLR Calcium Lime and Rust Remover EPA Safer Choice 22 oz Spray
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CLR Calcium Lime and Rust Remover EPA Safer Choice 22 oz Spray

CLR Calcium Lime and Rust Remover EPA Safer Choice 22 oz SprayCLR Calcium Lime and Rust Remover 22 oz Spray
Pack Size:Single
Scent:Unscented

Key item features

  • Patented calcium, lime, and rust remover for cleaning multiple surfaces
  • Powerful 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 $4.9722.6 ¢/fl oz
Price when purchased online
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About this item

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Customer ratings & reviews

4.6 out of 5 stars
stars1,150 ratings198 reviews
How item rating is calculated
  1. 5 stars78% (898)
  2. 4 stars12% (133)
  3. 3 stars5% (59)
  4. 2 stars1% (17)
  5. 1 star4% (43)

Reviews summary

Pros

  • : Requires minimal effort for simple operation.

Neutral

  • : Effective on some stains, but struggles with tougher ones.
  • : Can be effective, but inconsistent across surfaces.
  • : Offers competitive pricing, but can be steep for some users.

Cons

  • : Can be too strong for some users.
  • : Directions for disposal are not clearly outlined on the product or website.
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Showing 1-3 of 198 reviews

Jan 19, 2026
WalmartCustomer
Item details
Multipack quantity: 1
Scent: Unscented
5 out of 5 stars review

Verified Purchase

I can't believe how well this worked on the old toilets in our house! They've been stained in certain spots since we bought the home, and two rounds of this finally got them clean

Incentivized Review
Helpful?5UD8D5QN9RDS12287610035
Apr 14, 2026
mom
Top Reviewer
Item details
Multipack quantity: 1
Scent: Unscented
5 out of 5 stars review

Verified Purchase

Works GREAT!

I love this product. It gets mysterious stains out of the bathroom sink and toilet bowl. It's also good for getting "gunk" out of the bottom of glass flower vases- they look just like new. I don't always need CLR, but when I do, it's nice to have at the ready

Helpful?5UD8D5QN9RDS12287610035
May 8, 2026
Debbi
Top Reviewer
Item details
Multipack quantity: 1
Scent: Unscented
5 out of 5 stars review

Verified Purchase

Toilet cleaning made easy!!!!

Used with pumice stone with handle to clean horrible build up ring in toilet bowl and hard water soap scum build up in shower! Easy with minimal “scrubbing”!!!! I will buy this again!!!

Helpful?5UD8D5QN9RDS12287610035