What to Do When the Car Windshield Fogs Up with the Heater On?
1 Answers
Solutions for car windshield fogging up with the heater on: 1. Generally, there are defogging function buttons for the front and rear windshields in the central control button area of the car. Press the corresponding switch to activate the defogging function; 2. Open the windows to allow air convection inside and outside the car, eliminating the temperature difference on both sides of the windshield. However, this method is not suitable during rain, snow, or when driving on highways; 3. Owners can spray a specialized glass anti-fog spray to form a thin, transparent protective film on the glass, preventing fog from reoccurring; 4. Turning on the car's external circulation mode can also help reduce fogging.