How to Deal with Fogging Inside the Car?
2 Answers
The methods to deal with fogging inside the car are: 1. Open windows for ventilation: If the fog inside the car is not heavy, you can slightly open the windows on both sides to allow air circulation between the inside and outside of the car. This will reduce the temperature difference and gradually dissipate the fog. 2. Use the air conditioning system: Simply adjust the air conditioning to the appropriate setting to blow air and remove the fog. 3. Apply anti-fog spray: Spray the anti-fog agent onto the inner surface of the car glass and wipe it clean. This not only removes dirt from the glass but also forms a protective film to prevent moisture from condensing on the glass and forming fog. One application can prevent fogging for up to ten days. Car owners can also mix water and dishwashing liquid in a 9:1 ratio and spray it on the front windshield and side windows during rainy summer days when fogging is likely to occur. After drying, wipe it clean with a soft tissue to prevent fogging.
One winter morning while driving, my car windows suddenly fogged up, making it impossible to see anything. I was so startled that I immediately slowed down. At that moment, I directly activated the defogging mode on the air conditioning by pressing the button with the front windshield symbol, adjusted the air direction to blow towards the front window, set the temperature dial to the middle warm air position, and turned on the A/C switch—this helps dry the air. The fog cleared in less than a minute. Now I’ve gotten used to it: every day before driving, I wipe the inside of the windows with a towel to reduce moisture buildup. If it’s rainy or there are many passengers sweating, I crack open the windows slightly beforehand to balance the interior and exterior temperatures. For long trips, I also keep a small defogging spray handy, using it occasionally to prevent fog from reappearing. Regular cleaning of the windshield is crucial too—excessive oil film makes fogging more likely, so I use a neutral cleaner to wipe it down once a month.
