Clean, shine and disinfect your sealed stone surfaces in one easy step. Improved formula kills 99.9% of all germs and bacteria within four minutes of contact. Granite and Stone Disinfectant Wipes not only disinfect and clean up the toughest messes, but they also leave a pristine, streak-free shine. Use these handy wipes on any sealed stone surface including granite, marble, quartz or even glazed ceramics to maintain countertops, floors, showers, sinks and more throughout kitchens, bathrooms, lobbies and other areas where artisan-stone and ceramics can be found.