Case of 12 quarts. M95 quickly removes soap, hard-water deposits and tough stains such as verdigris, rust, mildew and uric acid from tile, porcelain, vitreous china and metal. M95 is concentrated for economical use and may be diluted depending on the cleaning requirement and type of surface. M95 has many uses--from soap scum remover to metal brightener. M95 will not harm acid-resistant surfaces when used according to directions. M95 has a fresh outdoor fragrance and deodorizes as it cleans.