Heavy-Duty Scrub Sponges Scrub Fast, Rinse Clean And Resist Odors. Protective Coating Blocks Grease, Food Soil And Oil Stains. The Scotch-Brite Scrub Dots Heavy-Duty Scrub Sponges Feature Innovative Scrub Dots Cut Through Messes And Rinse Clean - Even Eggs And Cheese Won'T Stick. Sanitize In The Dishwasher And Reuse.