- Joined
- Apr 13, 2009
- Messages
- 15,109
- Vehicle Year
- '06, '11
- Engine
- 3.0 V6
- Transmission
- Automatic
You don't need a professional. You make sure the window is spotless before applying and follow the directions. Use a razor blade to clean any cling-ons and then a glass cleaner. If you find a piece of grit then pull it off and re-clean and re-apply.
Richard
Richard