Here are 4 Ways How To Stop Your Car’s Windshield From Fogging Up

July 3, 2023

Keep a clear view of the road by preventing window fog.

Foggy windshield from the drastic difference of temperatures inside and outside the car

If you’ve ever gotten in your car and found your windshield fogged up, you’re not alone.


This is a common problem that many people face, especially when the temperatures inside and outside their vehicle are drastically different. The issue is caused when moist and warm air collides with the cold window glass of your vehicle, creating condensation.


It usually occurs in the early hours of the morning, and it can also happen when you switch on your car’s heating during the winter months or the air conditioning in the summers. Moisture accumulates on the windshield and windows as the temperature inside your car rises, making it difficult to see the road ahead.

But fear not, there are some hacks you can use to prevent your car’s windshield from fogging up.


Check out these four tips to keep your windows clear while driving.


1. Open Car Windows

One way to stop your windshield from fogging up is to even out the temperature inside and outside your car. You can achieve this by opening your windows for a short period when you first enter your vehicle. It allows dry air to escape and lets in the humid air from outside, equalizing the temperatures. Once the temperatures have evened out, close your windows and enjoy a clear view of the road.


2. Use a Dehumidifier

A dehumidifier is another effective way to prevent foggy windows. These devices function by eliminating moisture from the air, which can aid in the prevention of condensation on your windows. This is particularly useful during the winter months.


3. Use Windshield Wipers

Using your windshield wipers is another way to clear up a foggy windshield. Wipers help clear any moisture accumulated on your windshield, and your defrosters can help circulate the air inside your car and prevent condensation from forming.


4. Regulate Your Car’s AC and Heater

Noticing that your car windows are fogging up more often than not? Then you might have to check how you’re regulating your car’s AC and heater since they may be the cause.


During the colder months, you need to ensure that you’re not blasting your heater, as this can cause the air inside your car to become too dry and lead to foggy windows. To avoid condensation from happening on your windows, you should avoid using your AC on full blast when the warmer months hit.


The Conclusion

Fogging up of car windows is a common problem that can be challenging to deal with. Thankfully, there are some simple yet effective hacks you can use to keep your windshield clear while driving.


Opening the car windows for a short period when first entering your vehicle and using a dehumidifier or windshield wipers are great ways to prevent foggy windows. Additionally, regulating how you use your car’s AC and heater can also help reduce condensation on the exterior of your vehicle.


With these tips in mind, you should have no trouble keeping your windscreen free from fogging up during all seasons! If you ever need more assistance regarding your foggy windows and any car needs you have,
give us a call today and let’s talk about them!

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