Caring for your metal print is straightforward. They are highly durable and chemical resistant. The first step is to use a microfiber cloth or other non abrasive tool to remove dust and loose particles from the print surface. If there are smudges, finger prints, etc, add an all-purpose cleaner to your microfiber cloth. Although the print is chemical resistant, you should avoid any harsh chemicals or abrasive polishes. We suggest starting with just a damp cloth to try to remove any smudges. If they remain, then move to acetone, denatured alcohol, and other adhesive-removing agents.