Quickly and safely cleans granite and natural stone. Granite, marble, travertine, limestone, tile. Use daily instead of everyday household cleaners which can damage natural stone. Protect your investment with Granite Gold. Granite Gold Stone Care products are designed by professionals with more than 40 years of experience in the stone industry. Granite Gold Daily Cleaner quickly and safely cleans all natural stone. Safe for use on all food preparation surfaces. Recommended for use on: granite, travertine, limestone, slate and tile. Also safe for use on Corian and quartz surfaces such as Silestone, Zodiaq and Cambria.