REGULAR CLEANING FOR ALL SURFACES INCLUDING: • Granite • Marble • Limestone • Travertine • Natural Stone • Ceramic Tile • Quarry Tile • Grout • Porcelain Tile • Slate Tile & Stone Cleaner is a pH neutral cleaner designed for all tile, stone, grout and masonry surfaces. Strong enough for the professional, yet gentle enough for the do-it-yourself specialist. Tile & Stone Cleaner is a nontoxic cleaner that can handle the most difficult stains, yet is gentle enough for everyday use. It comes in both a ready-to-use spray and a concentrate for diluting options. SPECIAL FEATURES: • Interior & Exterior Use • Safe For Regular Use • No Odor • One Product = Multiple Uses • Easy-to-Use • Low VOC Coverage: 1,000 - 10,000 square feet per gallon.