We asked Glass Magnum for a quote for UV protection for our living room windows — they were one of three companies that we approached. They came out and applied three different panels to one of our large windows for a demonstration. They said that the films would easily come off with a razor blade and soap and water. After deciding that we needed to wait for budget purposes, we tried to get the films off of the window without success. Glass Magnum would not respond to our request for help with the removal and after 2 months of trying, most of the films are off the window finally. #### A few days after writing our review they came out and removed the films. Upgraded them to 2 stars. Thank you.