How to Deal with Fogging on a BMW Car?

[OEmersyn]

In winter, using the warm air to raise the temperature of the front windshield can reduce the temperature difference between the inner and outer surfaces of the glass, thereby preventing excessive fogging on the front windshield in time. Utilizing the air conditioning's dehumidification function to lower air humidity is another method to remove fog. Of course, remember to press the front windshield defogging button. Spraying defogger on the windows is also an effective method. Spray the defogger on the inner side of the front windshield and windows, then wipe evenly with a cloth and let it dry in the sun.