Tips for using Rain-X anti-fog on windshields
Tips for using Rain-X anti-fog on windshields
I just picked up some Rain-X Anti-Fog for my windshield because I’m tired of dealing with foggy windows in the mornings.
Does anyone have any tips for applying it to get the best results? Do you use it on all the windows or just the windshield? Also, how often do you need to reapply it?