TILE AND GROUT: The Tough Action tile and grout cleaner is a powerful deep cleaner that penetrates beneath your surface to remove impurities on every level. POROUS SURFACES: Safe for use on a variety of hard, porous surfaces including marble, cement, stone, brick, ceramic tile, grout, and more. HASSLE-FREE: Effortlessly transform water-safe surfaces with this highly potent cleaning solutionno vigorous scrubbing required. VERSATILE FORMULA: Available in both ready-to-use and concentrated forms. The concentrate lasts longer, is multi-purpose, and can be adjusted to suit your cleaning needs. PROFESSIONAL USE: Designed to deliver premium-quality results. Recommended for professional or industrial use only.