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CLR 42OZ Build Remover

4.7 4.7 out of 5 stars 13 ratings

Sustainability features

This product has sustainability features recognized by trusted certifications.

Safer chemicals

Made with chemicals safer for human health and the environment.

As certified by
U.S. EPA Safer Choice
U.S. EPA Safer Choice
U.S. EPA Safer Choice U.S. EPA Safer Choice

U.S. Environmental Protection Agency (EPA) created the Safer Choice label to help you find products made with safer ingredients for the health of families, pets, workplaces, and the environment. Safer Choice certified products have been carefully evaluated by EPA scientists. Every ingredient must meet strict safety criteria for both human health and the environment. Products must also meet performance requirements to make sure they work. Products made with safer ingredients can help improve indoor air quality and protect municipal waterways.

Learn more about this certification

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Climate Pledge Friendly
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Product details

  • Package Dimensions ‏ : ‎ 8.3 x 6.5 x 5.6 inches; 6.1 Pounds
  • Date First Available ‏ : ‎ August 20, 2019
  • ASIN ‏ : ‎ B07WVPFVRK
  • Customer Reviews:
    4.7 4.7 out of 5 stars 13 ratings
Sustainability features

Sustainability features

This product has sustainability features recognized by trusted certifications.

Safer chemicals

Made with chemicals safer for human health and the environment.

As certified by
U.S. EPA Safer Choice
U.S. EPA Safer Choice
U.S. EPA Safer Choice U.S. EPA Safer Choice

U.S. Environmental Protection Agency (EPA) created the Safer Choice label to help you find products made with safer ingredients for the health of families, pets, workplaces, and the environment. Safer Choice certified products have been carefully evaluated by EPA scientists. Every ingredient must meet strict safety criteria for both human health and the environment. Products must also meet performance requirements to make sure they work. Products made with safer ingredients can help improve indoor air quality and protect municipal waterways.

Learn more about this certification

Part of
Sustainability features
Climate Pledge Friendly

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
13 global ratings

Top reviews from the United States

Donald Jenner
5.0 out of 5 stars Great drain maintenance product
Reviewed in the United States on July 18, 2020
Verified Purchase
Since using a bit of this -- the specified amount is 2oz; I just let it go glug-glug once -- every few weeks, the drains in this place are clean and sweet smelling. Before, it was a plumber ever six months or so. This is now my drain maintenance product of choice. It has become hard to come by, but was here at Amazon and the vendor did a great job getting me two jugs fast.
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NatsFan
4.0 out of 5 stars I dont write reviews often
Reviewed in the United States on March 27, 2021
Verified Purchase
Follow directions and it works. Its not an instant fix like drano, over time its enzymes diminishes the times a pipe cloggs and forvthe occasional episodes that the drain is slow, a quick plunge clears the backup.
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Robert L Hester
5.0 out of 5 stars Best I've Found
Reviewed in the United States on October 1, 2021
Verified Purchase
Best I've found for clearing drains and keeping them clear.
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