The Scrub-Wow sponge comes in many random colors and designs. Safe for and cleans in the kitchen, stainless steel, teflon cookware, glass stove tops, granite, marble, tiles, refridgerators and more. For the bathroom it is good for accrylic, glass showers, doors, hard water deposits, chrome, tile grout, hardwood and laminate flooring. Just use liquid soap and warm water. To clean, place it on the top rack of your dishwasher. Designed in Canada and made in Europe.