CLR Brands 2X CLR Calcium Lime and Rust Remover Open Stock 32 oz Trigger
CLR Brands 2X CLR Calcium Lime and Rust Remover Open Stock 32 oz Trigger
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CLR Brands 2X CLR Calcium Lime and Rust Remover Open Stock 32 oz Trigger

Key item features

  • 2X THE POWER - Delivers twice the descaling strength of Original CLR and twice the rust removal power of leading competitors for faster, more effective cleaning on tough jobs
  • PROFESSIONAL-GRADE FORMULA - Engineered for demanding applications in facilities, commercial settings and households that need superior performance on severe scale buildup, hard water stains and mineral deposits
  • BIO-BASED CHEMISTRY - Formulated with lactic acid, a naturally derived acid commonly used in food preservation, reflecting our commitment to science-backed, environmentally responsible innovation.  USDA Certified Biobased Product, 83%.
  • TACKLES EXTREME BUILDUP - Powerful solution for the toughest calcium, lime and rust problems where standard cleaners fall short; ideal for heavily scaled fixtures, appliances and surfaces
  • TRUSTED BRAND INNOVATION - From CLR Brands, the leader in hard water and rust solutions for over 50 years, now offering enhanced descaling technology for customers who demand professional-level results
Current price is $8.9628.0 ¢/fl oz
Price when purchased online
  • Free 90-day returns
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Customer ratings & reviews

4.4 out of 5 stars
stars27 ratings27 reviews
How item rating is calculated
  1. 5 stars59% (16)
  2. 4 stars22% (6)
  3. 3 stars19% (5)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 1-3 of 27 reviews

Feb 26, 2026
LaurenV
5 out of 5 stars review

Quick and clean

We have hard water and get a lot of liberal build up. I used this on the utility tub and was so happy with how clean it looks now. It got rid of the buildup as well as a few rust marks from an old bucket that sat in it. The spray trigger was easy to use and I felt comfortable and safe using this product.

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Feb 1, 2026
saviaivas_6789
5 out of 5 stars review

Best cleaner I’ve ever tried ! No seriously

(I received this item in exchange for an honest review) this cleaned by backsplash tile with EASE!! I’ve tried cleaning the buildup up before with other cleaners and I’d usually have to put a lot of elbow grease in to remove the build up but this worked with ease! This is a powerful cleaner that works at a FAST speed ! I can’t wait to try it on other things!I really like how this works with multiple textures and items, as listed in the info part of the paper about it so I want to try that out immediately. The handle is easy to grip and the spray nozzle works very nice. Packaging is eye catching. If this is how well it worked on this spot alone, I can’t wait to try it on other areas! 10 out of 10 product .. no ! 20 out of 10

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Feb 4, 2026
HopeS
5 out of 5 stars review

Great cleaning product!

CLR Calcium Lime and Rust remover. Powerful trigger sprayer. Works great on my stainless steel sinks. Spray let sit for few minutes and wipe with cloth and rinse with cold water. Made my sinks sparkle and shine. Works great on toilets and many other surfaces. Great product.

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