Cleans and conditions. Also great for marble, porcelain, ceramic and laminated countertops! Cook-Top Cleaner is a strong, yet gentle formula with special conditioners that leave a protective coating which helps prevent scratches on smooth top ranges, while effectively removing residues from cooking surfaces and from glass/ceramic cookware. Cleaner is also effective on marble, porcelain, ceramic, laminated countertops and metal surfaces requiring a very mild abrasive cleaner. Proudly made in the USA.