This all-purpose scrubber is designed for tough kitchen cleaning without scratching. It is ideal for surfaces such as Silvertone, Telfon, Corningware cookware and dishes, and also safe for ceramic stove tops. Unique, patented 3M antibacterial technology kills odor-causing bacteria in the sponge. The blue fiber side is a fast, effective, safe cleaner while the sponge side wipes clean. Quickly cleans the toughest burnt-on, dried-on foods, from pots and pans, yet safe for nonstick cookware without scratching.