This all-purpose scrubber is designed for tough cleaning without scratching.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. Cleans bath, ceramic tile, glass cook top, countertops, and more. Sanitize in the dishwasher and reuse.