Scrub Daddy's FlexTexture changes texture-based on your water temperature. Firm in cold water for tough scrubbing, soft in warm water for light cleaning. He is scratch-free on over a dozen surfaces from non-stick to stainless steel and even car exterior paint. Scrub Daddy rinses free of debris, resists odors and cleans well with water alone. His eyes hold onto your fingers and mouth cleans both sides of utensils. Top rack dishwasher safe.