How to remove the fog in the car

If it is found that the fog in the car is not big, you can open a gap in the windows on both sides to make the air inside and outside the car form convection, reduce the temperature difference and slowly disappear the fog.

The principle of this method is the same as turning on the air conditioner, but it does not increase fuel consumption. The disadvantage of window convection is very obvious, which is not available in rainy and snowy weather, expressway and foggy weather. Opening the window will reduce the temperature inside the car.

2. Air conditioning system

For most car owners, using air conditioning system to remove fog is the most common. At present, almost all cars on the market have air conditioning outlets under the front windshield. Just select the air conditioner to the corresponding gear and use the air blown by the air conditioner to demist.

Turn on the fan and refrigeration switch in the car, and the fog will soon disappear when the cold wind blows on the front windshield, and the effect is very direct. But this method has one of the biggest disadvantages, that is, people in the car will feel very cold. In the already cold winter, it is uncomfortable to blow air conditioning from the air conditioner. And after turning off the cold air, the fog may appear again. Therefore, it is not recommended to use cold air to demist.

The effect of hot air blowing glass is better than that of cold air. However, because the water temperature is very low at first, it takes some time for the air conditioner to blow out hot air, so the time is longer than that with cold air. At first, the fog in the car will get bigger, because the temperature difference between inside and outside is bigger, and the fog will disappear after the hot air dries the water in the car.

3, defogging agent

Auto parts city, supermarkets and many other places are sold. Spray defogging agent on the inner surface of automobile glass and wipe it clean. While removing the dirt on the glass, it can also form a protective film to prevent water vapor from condensing on the glass to form a fog layer. Spray for about ten days.

Fog generation in extended data vehicle;

Due to the weather, such as autumn and winter or when it rains, the temperature outside the car will be lower than the temperature inside the car, and correspondingly, the temperature of the front windshield will be lower than the temperature inside the car, which will make the water vapor inside the car condense on the glass and adhere to the surface of the glass, causing the window to turn white.

Especially in places with high humidity, windows are very prone to fogging.

People's Network-Find out the reason and do four tricks to quickly clear the fog inside the car