How to Solve the Problem of Fogging on the Outside of Car Windshield in Summer?

[JuneLynn]

Introduction to measures for solving the problem of fogging on the outside of car windshield in summer: 1. Open windows for convection: If the fog is not heavy, you can open a gap in the windows on both sides to allow air convection inside the car. When the temperature inside the car approaches the outside temperature, the fog will dissipate. However, this method is only suitable for low-speed driving conditions. 2. Reduce wind speed and turn on external circulation: Lower the air conditioning wind speed and turn on external circulation, then adjust the wind speed to the setting that blows entirely on the glass. After a while, the fog will disperse. This method has a slower defogging effect and is only suitable for situations with light fog. 3. Mix anti-fog agent: The ratio of detergent to water is about 1:10. Dip a cloth in the mixture and apply it to the glass. This not only provides long-lasting defogging but also costs less. If there is no detergent, you can also use windshield washer fluid to remove fog.