New! Simple Green Stone products are two products that have been formulated to work as a team to keep surfaces such as marble, granite, quartz, limestone, Corian�, Silestone�, ceramic, porcelain, engineered stone, and more, protected from spills and daily wear-and-tear, sparkling clean and looking like new. New Simple Green Stone Cleaner is non-toxic, biodegradable, and perfect for everyday use. It wipes clean for a shine that resists fingerprints and smudges. New Simple Green Stone Polish conditions surfaces to restore and maintain their luster, leaving no greasy film, sticky residue, or streaks. And it�s safer for you, your family and your pets.