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How to Defog in Rainy Weather?

6Answers
LaGabriela
08/27/2025, 12:41:23 AM

Methods to defog in rainy weather include: 1. For automatic air conditioning, usually just press the one-touch defrost button; the fan-shaped symbol indicates front window defogging and defrosting, while the rectangular symbol indicates rear window defogging and defrosting. 2. For manual air conditioning, turn on the front window defogging mode, set the fan speed to maximum, turn on the AC switch, and then adjust the temperature to the lowest. 3. Use the heating system to defog. If the car has just been started, avoid turning on the air conditioning immediately. Wait a few minutes for the engine to warm up and the water temperature to rise before starting the heating. Set the air volume to maximum and turn on the front window defogging mode; the fog should clear within a few minutes.

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StArthur
09/08/2025, 11:44:11 PM

Driving in rainy weather with foggy windows is particularly annoying. As an experienced driver, I recommend quick solutions: Turn on the car's defogging button with the air conditioning, set the fan to a higher speed, and direct it at the windshield for the most noticeable effect. Activate the A/C mode for faster dehumidification and to remove stuffy air inside the car. Don't forget to switch to external circulation to let fresh air in and avoid accumulating moisture with continuous internal circulation. When fogging is severe, I usually use a dry cloth or specialized defogging wipes to clean the interior of the glass as an emergency measure. Regularly clean the glass surface to prevent stains. On rainy days, slippery roads and poor visibility make safety a priority. These tips have served me well for years to ensure smooth driving.

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OChloe
10/23/2025, 12:33:19 AM

On rainy days when fog obstructs my view, I simply press the defogger button on the car's AC panel, select the high fan speed mode, and direct it at the windshield for a few minutes to solve the problem. Turning on the AC mode engages the compressor, which helps remove moisture faster. Wiping the surface with a simple cloth can also assist. Don't forget to switch between recirculation and fresh air modes—using fresh air is better for ventilation and prevents fog from reforming. I find this method cost-effective, practical, and suitable for beginners to quickly master, helping to avoid driving hazards.

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DeEvelyn
12/05/2025, 11:56:41 PM

Rainy day defogging is crucial. Immediately turn on the air conditioning and set it to defog mode, maximize the airflow directed at the windshield for quick clearance of obstructions. Activate the AC system to dehumidify and prevent fog buildup; wiping the glass in emergencies ensures safer driving. The external circulation mode is essential for maintaining clear visibility and risk-free driving.

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Bustamante
01/26/2026, 01:14:04 AM

I've figured out the principle. On rainy days, the high humidity causes faster fogging. The defog button activates the air conditioning's wind power and dehumidification function, quickly blowing dry air onto the glass surface. Combined with the external circulation to introduce dry air, it controls the moisture balance to prevent fogging. Simple operation worth trying.

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DelJessica
04/21/2026, 11:44:43 PM

As a parent who frequently travels with children, I find that fogging is common on rainy days. I usually turn on the air conditioning's defogging function, set the fan speed to high, and direct the airflow to the front windshield. Using the AC mode quickly removes moisture, and switching to external circulation enhances ventilation effectiveness. I also wipe the interior of the glass, especially the windshield area, to prevent my child's breath from blurring the view. Regular cleaning helps prevent issues and ensures a safer drive.

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