Why can't I see through both windows when the air conditioning is on in the car?
1 Answers
The reason why you can't see through both windows when the air conditioning is on in the car is due to fogging. Here are the solutions to resolve the issue of fogged windows when the air conditioning is on: Blow cold air: When the fog is not too heavy, you can appropriately open both windows to allow air convection, which eliminates the temperature difference on both sides of the windshield, making it difficult for fog to form. Blow hot air: Blowing cold air provides a quick but temporary solution, while blowing hot air fundamentally solves the problem of window fogging. The fog won't return after the hot air is turned off, nor will it make the people in the car feel even colder in the freezing winter. Anti-fog spray: Spraying a layer on the windshield can form an effective protective film to prevent water vapor condensation. However, the effectiveness of this protective film is short-lived, requiring repeated applications to maintain the effect. Automatic defogging: For some high-end brands, vehicles are equipped with anti-fogging functions. The air conditioning system in these models constantly monitors the temperature and humidity inside the car and analyzes the critical temperature for water vapor condensation at that moment based on these two indicators. By comparison, it can determine whether the air inside the car will cause fogging on the front windshield.
