Fila PS87 Tile and Stone Cleaner is a heavy duty cleaner for all natural stone, porcelain, ceramic, quarry tile, concrete and terracotta. The highly concentrated formula can be used diluted as a degreaser and undiluted as a deep cleaner to remove ground-in dirt and stubborn stains. PS87 is safe for delicate surfaces. The product can also be used as a stripper for water-based sealers and polishing waxes.•3-in-1 solution: stain remover, cleaner and stripper.•Diluted: cleans and degreases porcelain, ceramic, natural stone, concrete and terracotta.•Undiluted: removes ground-in dirt from porcelain tile.•Stripper for water based sealers and polishing waxes.•Effective on all natural stone.•Does not damage delicate surfaces.•Removes non-cementitious grout haze.•Biodegradable.