How to Deal with Fog Inside the Car in Winter?

[VanDakota]

Here are the solutions to deal with fog inside the car in winter: 1. The first method is to open the windows to allow air convection. If the fog inside the car is not too thick, you can open both side windows. This creates air convection inside the car, reducing the temperature difference and gradually dissipating the fog. The principle of this method is similar to using the air conditioner's cold air. However, the downside of opening windows for convection is quite obvious—it cannot be used during rain or snow, on highways, or when the fog is too thick. 2. The second method is to use cold air to defog. Many drivers also use the air conditioning system to remove fog, which is a very common approach. Many car manufacturers design air vents under the front windshield. Simply adjust the air conditioner to the appropriate setting, and the air blown out can be used to defog. 3. The third method is to use warm air to defog. While cold air works quickly, its biggest drawback is that the fog reappears after turning off the cold air. Therefore, it is recommended that drivers avoid using cold air for defogging. In fact, using warm air to blow on the glass is more effective than cold air.