TileLab Grout Haze Remover - Quart

Pre-mixed, ready-to-use, mild acid solution. Removes dried Portland cement grout haze and mortar residue from tile, concrete and masonry. Safe for use on coloured grouts Removes hard water deposits, efflorescence and also etches concrete. TileLab No VOC (Volatile Organic Compound) formulas help to provide better indoor and outdoor air quality compared to similar traditional products. Removes grout haze and mortar residue Dissolves efflorescence No dangerous fumes