QT, Ready To Use, Polished Granite Cleaner & Resealer, Gentle Non-Acidic, Non-Abrasive & Neutral pH Formula Won't Etch Or Damage Stone, Clean & Reseal Stone In 1 Simple Step, Builds Protection With Each Repeated Use, Contains As Aqua Mix Sealer In Its Formulation, Cuts Through Grease Dirt & Grime While Inhibiting The Growth Of Mold & Mildew.