This exclusive antimicrobial additive keeps bacteria, stains, and odors out of your sponge, and off your dishes. It’s textured for extra cleaning power, but it’s not too rough for silverware, fine china, or nonstick cookware.  Nor is it too weak to take on cast-iron skillets or last night’s pots and pans. Throw it in the dishwasher or microwave to keep it super fresh & clean. Pack of 3.