Clean your surface with a dry lint free towel to remove any dust and debris. If you detect any buildup on the surface, we suggest using a 50/50 mix of rubbing alcohol and water, along with your lint free towel to scrub off any unwanted gunk. Other cleaners can be used, but it's important that they don't leave behind any residue. Once clean, be sure to allow time for the surface to fully dry before applying your wall art.