How to Deal with Frost on Windows?

[DiNevaeh]

To prevent frost on windows, ventilate the car after use before locking it. Here is some related information about frost formation: 1. Principle: Because water vapor in the air condenses into droplets when it encounters cold, it does not condense when it encounters heat. The temperature inside the car will not always be higher than the outside, and the humidity inside the car is not high. The formation of frost on the car is the same as the frost on external branches, grass leaves, and the ground. The conditions for frost formation must be a clear and windless night with relatively high air humidity. The windshield initially has a high temperature, but it gradually radiates and cools down, lowering its own temperature while the surrounding air temperature rises, leading to frost formation on the surface. Therefore, frost forms on the surfaces of objects that radiate and cool down. The more easily an object's surface radiates heat and cools quickly, the more likely frost will form on it. 2. Prevention Methods: Isolate water vapor from contacting the glass by using a car cover or placing a large cloth over the windshield.