M*95 quickly removes soap, hard-water deposits and tough stains such as verdigris, rust, mildew and uric acid from tile, porcelain, vitreous china and metal. M*95 is concentrated for economical use and may be diluted depending on the cleaning requirement and type of surface. M*95 has many uses--from soap scum remover to metal brightener. M*95 will not harm acid-resistant surfaces when used according to directions. M*95 has a fresh outdoor fragrance and deodorizes as it cleans.