ChimneyRx Chimney Products

ChimneyRx Safer Brick & Masonry Cleaner

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ChimneyRx Safer Brick & Masonry Cleaner is a breakthrough in safe acid cleaning for commercial and home use. Use for any tough acid cleaning or etching job where you would normally use muriatic acid.

The chemical composition of Safer Masonry Cleaner is the same as Muriatic Acid with proprietary additives. The patented chemistry virtually eliminates the dangerous, toxic fumes and potential acid burns normally associated with Muriatic Acid.

Will Remove Rust for Concrete, Green Algae On Brick Sidewalks

This formulation of special acids and cleaners will effectively remove rust from concrete, green algae from brick sidewalks, and efflorescence from brick, as well as mildew, smoke, and creosote stains. It is a safer, equally efficient alternative to muriatic acid with a special additive to reduce fumes and burns that are normally associated with muriatic acid.


Available in 1/2 gallon plastic containers, each container covers approximately 14 linear feet.

Safer Brick & Masonry Cleaner Uses

Use ChimneyRx Safer Brick & Masonry Cleaner to clean both brick and masonry surfaces of rust, mildew, algae, mortar splatter, smoke, and creosote stains. It can also be used when acid etching prior to applying floor coatings. Safer Brick & Masonry Cleaner is a concentrated formula that is sold in one-gallon recyclable plastic containers and makes five gallons when diluted.


Note: Do not use on limestone. Safer Brick & Masonry Cleaner will dissolve limestone.


  • Details
  • Technical Info
Size Approx. Weight Product Code UPC #
1 gal 11 lbs 300132 709057380010

  • Coverage Rate : 75-125 sq. ft. per gallon (each concentrated gallon makes 5 gallons when diluted 1:4 water)
  • Available Sizes: 1/2 gallon recycleable containers
  • Application Temperatures: Minimum 45 ° F(store above 32 ° F)
  • Application Method: Pump Sprayer

Chimney Rx products are available nationwide at participating Do it Best stores. Find a Do It Best Near You

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