How to Defog a Car on Rainy Days?
2 Answers
Methods to defog a car on rainy days include: 1. Turn on the window defogging mode; 2. Open windows for air convection to equalize the temperature inside and outside the car; 3. Spray defogging agent on the glass; 4. Turn on the car's warm or cold air blower to blow on the glass. Precautions for driving on rainy days are: 1. Maintain a sufficient safe distance; 2. Use lights correctly; 3. Avoid slamming the brakes, stepping hard on the accelerator, or turning the steering wheel abruptly. The reason for fogging on car glass is: The temperature inside the car is relatively high, and when the warm air inside meets the cold car glass, the moisture in the air condenses, causing a layer of mist to form on the glass. This mist obstructs the driver's view, making the road ahead appear blurry.
I've been driving for over a decade, and defogging in rainy weather relies on the air conditioning system. Quick operation: Turn on the A/C button to ensure dehumidification, set the fan speed to maximum to blow air onto the windshield, and adjust the temperature to a warmer setting, such as 24 degrees, to let the warm air disperse the fog. Also, activate the external circulation mode to introduce dry air and replace the moisture inside the car. If the fog is heavy and hard to clear, turn on the rear window heating function, and visibility will be restored in a few minutes. Preventive measures: Keep the windows clean by regularly wiping them with a dedicated glass cleaner; dry the inside and outside of the windshield before driving to reduce condensation. Clear visibility in rainy weather ensures safer driving.
