What to Do When the Car Has Fog on Rainy Days?
2 Answers
The solutions for fog inside the car on rainy days are: 1. Use air conditioning to defog by turning on the AC and directing cold air toward the windshield, utilizing the dehumidifying function to remove fog; 2. Use detergent-based anti-fog methods; 3. Apply anti-fog spray by spraying it on the fogged windshield and wiping it dry with a cloth for immediate clarity; 4. Use rain deflectors to reduce wind resistance and direct airflow toward the side mirrors, accelerating the evaporation of water droplets and fog; 5. Use the external air circulation to defog; 6. Activate the rear window defroster to clear fog; 7. Crack open the windows slightly to allow air convection and reduce temperature differences.
Driving in rainy weather with fogged-up windows can be quite annoying, something I deal with often, especially during my commute. The most effective solution is to turn on the air conditioning and set it to the windshield defrost mode. Most cars have a defogger button—just press it, and whether it's cold or warm air, the fog will clear up quickly. Ventilation is key; cracking the windows a bit or switching to the external air circulation helps expel moisture faster. Keeping an anti-fog spray in the car is handy—just spray it on the inside of the glass and wipe evenly to prevent fog from forming. Safety first: if the fog is too thick to see through, slow down and pull over to handle it instead of pushing through. Regularly cleaning the windshield also helps, as dirt makes fogging more likely. These methods save me trouble and keep me at ease, and every time it rains, I remind myself to check my car’s maintenance.
