Remove scuff marks, dirt, grime and grease with our 21-pack of multi-surface extra large melamine sponges. Use these sponges to clean your floors, baseboards, light switch plates, doors, walls, and other parts of your home. No added chemicals are needed with this product; simply wet the sponge and scrub or wipe to remove dirt marks and grime. After cleaning, simply rinse under water and wring out with your hands to clean and reuse. Use the sponge again and again until it disappears.