Cement Grout Haze Remover
Cement Grout Haze Remover is an organic acidic treatment designed to remove cementitious grout haze, mineral deposits, rust stains, mortar smears, and efflorescence. Effective for the removal of most hard water stains, lime deposits, and soap scum. Also removes cement grout and mortar residue from tile, concrete, and masonry. Etches concrete. No phosphates.