A microfiber cloth is excellent for removing dust and smudges. Metal Art only needs an occasional dusting. It is emphasized that the cloth should be soft and clean, as a dirty or grimy rag will only cause damage and scratching. If you have fingerprints that do not come off, you can use diluted rubbing alcohol with a non-abrasive cloth. The alcohol dries streak free leaving your print shiny and looking new. The edges of metal art prints are sensitive and should not be drug across any surface.