SQUEAK Mild Acid Spray Restroom Cleaner (SQU -2QMN ) SQU -2QMN 2 Quarts (WGT:8 Lbs) Price: $37.32 SQU-12MN 12 - 32oz Bottles (WGT:32 Lbs) Price: $66.36 A ready to use, heavy-duty multi-purpose restroom cleaner designed for cleaning restrooms, showers, tubs & tiles. It removes soap scum, mineral deposits, mildew stains and light rust. It leaves surfaces sparkling clean. Thick cling foam cleans many hard surfaces, including fiberglass, porcelain, stainless steel, chrome. Melamine, ceramic, and quarry tiles.