Crew Tile and Grout Rejuvenator easily removes stains as it whitens and brightens discolored grout. Powerful, ready-to-use combination of bleach and detergents power away tough soils and stains such as soap scum, mold, tea and coffee stains. Foaming trigger allows easy application onto vertical surfaces. Bleach-based cleaner with a chlorine scent can be used on most washable surfaces.