Safely use scrubbing sponge to scrub without the fear of scratching your favorite surfaces. Unlike traditional sponges, Scrub Daddy® has been independently lab tested to rinse clean of debris and resist odors for up to two months. Scrub Daddy® is made from exclusive scratch-free FlexTexture™ that transforms consistency by simply adjusting your water temperature. In warm water, it becomes soft and compressible; in cold water it becomes firm to give even more scrubbing power. Ergonomically designed for an easy grip; the eyes accommodate two fingers to eliminate slippage while in use. It is also dishwasher and washing machine safe. Mouth is designed to clean both sides of forks, spoons, knives and other utensils at once. Safe for use on wood, plastic, copper, cast iron, fiberglass, stainless steel, vinyl, car exterior paint, non-stick coatings and glass.