How to Remove Fog Inside the Car?

1 Answers
DelEleanor
07/29/25 8:37pm
Fog inside the car can be removed through three methods: opening windows for air convection, using the air conditioning system, and applying defogging spray. Below are detailed introductions to these three methods for removing fog inside the car: 1. Opening windows for air convection: If the fog inside is not heavy, you can slightly open the windows on both sides to create air convection between the inside and outside of the car. This reduces the temperature difference, and the fog will gradually disappear. 2. Air conditioning system: Using the air conditioning system to remove fog is the most common method. Almost all cars nowadays have air vents located under the front windshield. Simply adjust the air conditioning to the appropriate setting, and the air blown out will help remove the fog. 3. Defogging spray: Spray the defogging agent onto the inner surface of the car glass and wipe it clean. This not only removes dirt from the glass but also forms a protective film that prevents moisture from condensing on the glass and forming a fog layer. One application can prevent fog for up to ten days.
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