ChimneyRx Safer Brick & Masonry Fireplace Cleaner - 1 Gallon

Cleans Rust, Smoke Stains, Efflorescence, & Algae Stains from Masonry Surfaces
Patented Chemistry Virtually Eliminates Toxic Fumes & Potential Acid Burns Normally Associated with Muriatic Acid
Equally Effective, But Safer Than Muriatic Acid
1 Gallon Concentrate Makes up to 5 Gallons of Cleaning Solution
Low Odor & Low VOCs

$48.95