How To Remove Baked On Window Film. To remove window film on windows that do not have obstructions such as defroster strips you can also score or cut several areas. One of the beauties of Window Film is the ability to completely remove it without a trace.
Fill a spray bottle with water and dish soap and spray. Try warming it with a hair dryer or heat gun and using a plastic or nylon scraper like they use on automotive window tint to gently remove the film. I have tried scraping with a blade it works but very very slowly and is bitty.
To remove window film on windows that do not have obstructions such as defroster strips you can also score or cut several areas.
It is in a Florida condo so it has been exposed to a lot of heat and sun and appears to be pretty old. You then spray the ammonia solution over the sunbaked area and put paper towels on the moist region. To remove window tint try using a razor blade and soapy water. Allow it to sit and respray as it dries.