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How do you stop car windows from fogging up?

How do you stop car windows from steaming up? My windows have been fogging up all winter and it's getting annoying!

avatar
Joshua Levy · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
To stop your windows from fogging up, you should recognize that the fog is caused by moisture and figure out how to eliminate it inside your vehicle.
Here are some of the most common causes of window fog:
  • Sweat from passengers
  • Wet items left in the car
  • Damp floor
  • Wet upholstery
Since the causes are water-related, you can usually stop your windows from fogging by:
  • Taking wet items out of the car
  • Drying your mats, carpets, and seats
  • Cleaning the
    windshield
    (dirt can attract moisture)
If you’re still having fog problems, then you should check for leaks. Moisture could be entering the car through cracks or tears in your exterior and causing your windows to fog. A mechanic should have no problem identifying and fixing a leak.
While a leak shouldn’t cost too much to repair, you should consider offsetting the price by saving on insurance with
Jerry
. A licensed broker, the Jerry app helps the average user save $879 a year on car insurance. All you need to do is pick the coverage you want, and Jerry will handle the rest.
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