Stone Pro Crystal Clean - Daily Stone and Tile Cleaner - Concentrate - 1 Quart The perfect daily cleaner for polished stone and tile surfaces Removes dirt and grime while protecting your stone Neutral PH formula is ideal for daily use Fast drying no rinse formula leaves no residue or water spots Concentrated formulation NO scrubbing NO rinsing NO streaking This product works great on: Stone surfaces, stainless steel, windows, mirrors and any hard surface.