How to solve the fog on the rain window

Solutions to window fogging in rainy days: window convection, air conditioning defogging, detergent antifogging, glass antifogging agent, installation of rain eyebrows, etc.

1, window convection

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. At the same time, it should be noted that the window opening seam should not be too small because of the rain, and it is effective to adjust the window opening range according to the rain.

2, air conditioning defogging

This method is the most labor-saving and quick. Find the defogging switch of the front window, then turn the wind speed to the maximum, turn on the air conditioning switch, and then turn the temperature to the minimum. The fog on the glass will soon disappear. The rear windshield and exterior rearview mirror of other models are equipped with electric heating, and the fog can be eliminated in about one minute after clicking the switch.

3, detergent antifogging

This is a defogging method that many people will take in rainy days, and the operation is simple. Spray detergent on the window to remove fog, with low cost and convenient operation. Wet the soap with water to soften it, and then spread it evenly on all glass surfaces. When the soap on the glass is dry, wipe it off with a paper towel or newspaper. Be careful not to use a towel, it is easy to leave small debris with a towel. However, this method has a small disadvantage in defogging in rainy days, that is, a small amount of soap will remain on the glass, but it will not affect the overall vision.

4, glass antifogging agent

Spraying a little defogging agent on the window and wiping it clean can form a thin transparent protective film on the glass, which can effectively prevent the window from fogging, and the effective time is quite long, and it is no problem to keep it for a day or two.

Step 5 install rain eyebrows

The simplest thing is to install "rain eyebrows" on the rearview mirror, but this only has an effect when it rains lightly. If it is windy and rainy, the effect is limited.