TILE AND GROUT: The Tough Action Tile and Grout Cleaner delivers powerful deep cleaning that penetrates beneath the surface to remove impurities at every level. POROUS SURFACES: Safe for use on hard, porous materials including marble, cement, stone, brick, ceramic tile, grout, and more. HASSLE-FREE: Effortlessly transform a variety of water-safe surfaces without the need for vigorous scrubbing. VERSATILE FORMULA: Available in ready-to-use and concentrated forms. The concentrate lasts longer, is multi-purpose, and can be tailored to your cleaning needs. PROFESSIONAL USE: Engineered for premium quality results, this product is recommended for professional or industrial use only.