How to Remove Fog from the Car Windshield?

[ZoeyLynn]

Methods to remove fog from the windshield are as follows: 1. Special defogging products. Spray the defogger onto the inner surface of the car glass and wipe it clean. This not only removes dirt from the glass but also forms a thin, transparent protective film on the glass, preventing water vapor from condensing and forming a fog layer. 2. Open windows for convection. Allow air inside the car to circulate, gradually bringing the interior temperature closer to the outside temperature, which will help dissipate the fog. 3. Use the air conditioning system. Turn on the car fan and the cooling switch. The cold air blown onto the glass forms a 'cold air film' on the surface, preventing carbon dioxide from condensing on the glass, thus achieving a defogging effect.