Muriatic Acid for Swimming Pools & Spas, Removes Mortar from Bricks - 90% Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use (1 Gallon)

Brand: HOANK

Features:

• LOW-FUME FORMULA: HOANK Muriatic Acid produces 90% less fumes than standard muriatic acid, making it safer and more comfortable to use indoors and outdoors.
• MULTI-SURFACE CLEANER: Effectively cleans, brightens, and etches brick, concrete, and masonry surfaces, preparing them for coating and sealing applications.
• POOL pH BALANCER: Lowers and stabilizes pH levels in swimming pools and spas; add approximately one pint per 10,000 gallons to maintain ideal pH between 7.2 and 7.6.
• REMOVES RUST & SCALE: Eliminates rust, mineral stains, and scale build-up from metal surfaces including household and garden tools and other steel items.
• ACTIVE INGREDIENT & SIZE: Contains 19.27% Hydrogen Chloride (Aqueous); comes in a ready-to-use 1-gallon (3.785 liters) jug. Always wear protective gear when handling.