Metal-ArtTM should be cleaned with a damp cloth and gentle, rubbing motion. The cloth should be soft and clean and microfiber is preferred. Paper towels are not recommended since they may be abrasive. If necessary, ordinary soap or household cleaner may be used for more difficult stains. Avoid abrasive cleaning products, solvents, polish or scrapers. For post fabrication stain removal, it is recommended that the cleanser be tested first in an inconspicuous area