What to Do When the Outside of Both Car Windows Fogs Up?

[VanHolden]

Generally, car window fogging is caused by a large temperature difference between the inside and outside. In this case, you can turn on the cold air inside the car and direct it toward the windshield. After starting the car, adjust the car's air conditioning to the warm air setting and direct it toward the windows. You can purchase some window anti-fogging agents online, apply them to a towel, and then wipe the glass around the windows to prevent fogging. This method is cost-effective but troublesome. You can use soapy water to wipe the inside and outside of the car windows with a towel. Once the soapy water dries, it will have an anti-fogging effect.