Cultured Marble Countertops are polished to a high gloss, even thought they can be ordered in more of a matte or flat finish in case you are looking for that style or perhaps presentation. Overall cleaning just demands wiping the surfaces with a somewhat damp cleaning cloth to remove soiling and dirt. In cases of severe marble etching, a restoration or refinishing package might be required. Restaurant countertops are actually non organic and more or less porous, disinfecting them with store-bought cleanser usually gets rid of almost all germs as well as bacteria. An additional benefit of marble is that it is waterproof. Resealing them once a year with a commercial sealant is advised.