How to Solve Fogging on the Windshield When Using Air Conditioning in Summer?

1 Answers
AvaRose
07/29/25 3:58pm
Fogging on the windshield when using air conditioning in summer is a normal phenomenon. While driving, you can slightly open the windows to ensure air circulation inside the car, balancing the interior temperature with the outside temperature. This will cause the fog on the windows to disappear. Here are solutions to address fogging on the windshield when using air conditioning in summer: 1. If the windshield fogs up, you can use a defogging spray on the glass and wipe it with a clean towel. The fog will disappear as the spray forms a thin protective film on the glass, effectively preventing moisture from condensing and forming a fog layer. 2. Generally, there is a dehumidification switch on the car's dashboard. You can also use the car's dehumidification function to remove fog. If this method is not very effective, it is best to lower the car windows.
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