MB Stone Care Poultice Stain Remover For Marble, Granite, Travertine, Limestone And All Natural Stone Surfaces Ready-to-use, low-odor paste poultice Pulls deep-seated oil, dirt, harmful salts and other embedded stains out of sensitive masonry No mixing is needed and is easy to use. Safe to use on marble, granite, travertine, limestone and all other natural stones Available in 1 or 2 lb size