Smarter Handled Scrubber Removes even the most stubborn dirt on surfaces. It is very comfortable to use with its ergonomic handle. Easy cleaning without getting your hands dirty. Scrubs, cleans and polishes burnt, stuck-on difficult dirt and stained surfaces such as aluminum, steel pots, pans, teapots. It is stainless and long-lasting. Do not use to clean sensitive surfaces such as teflon, porcelain and glass.