What to Do When the Outside of the Front Windshield Fogs Up?

[DiJade]

Here are the methods to deal with fog on the outside of the front windshield: 1. Use the car's built-in air conditioning system by turning on the fan and the cooling switch. The cold air will disperse the fog on the windshield. 2. Open the windows slightly to allow the exchange of hot and cold air. Crack the side windows to promote air convection inside the car, bringing the interior temperature closer to the outside temperature, which will help the fog dissipate. 3. Use specialized anti-fog products. Spray them evenly on the windshield and wipe clean to form a transparent protective film that prevents fog formation. 4. Mix dishwashing liquid with water and apply it evenly on the glass with a sponge. Once dry, wipe it off with a clean towel. This method leaves no watermarks and can effectively prevent fogging for up to 20 hours.