This is how I remove fog from my windshield. These techniques work for me. Test these techniques first before using them on the road, in order to ensure they work in your driving conditions.
In this video, I blow dry, air conditioned air directly onto the windshield, using the windshield defrost setting. Feel with your hand to make sure the air is blowing directly onto the windshield from the vents just below the windshield. This dry air then dissolves the fog. It’s quite simple.
Post time: Jun-23-2017