How To Prevent Your Windshield From Fogging Up
This article takes a look at how to prevent your windshield from fogging up, providing a better understanding as to what causes fogging and tips on prevention.
If you’re a car owner, you might have come across instances where the windshield gets fogged.
In most cases, this happens due to the combination of hot air from the atmosphere and the cool air from the AC in the vehicle.
Fogging occurs in the whole car parts although it’s visible on the windshield and other car windows.
When not regulated or removed, it can lead to accidents on roads due to poor driver visibility.
Prevention of windshields from fogging is an essential part of road safety, not only does it mean you have a clear view of the road ahead but so does your dash camera too.
Dash cams are now a key piece of equipment in maintaining high driving standards on today’s roads.
What Causes Fogging Up In Windshields?
There are some causes why fogging up occurs in the windshield resulting in an obstructed vision. They include the following:
Difference in temperature
This is probably the main cause of fogging up in the windshield. When the outside air combines with the car’s inside air, then condensation of moisture occurs on the windshield.
Dirt
When your windshield has dust, chemical residue, smoke residue, or fingerprints, there are higher chances of your car windshield fogging up.
Faulty cabin filters
Most modern vehicles usually come fitted with cabin filters that are responsible for regulating air quality. The major role of these cabin filters is to prevent contaminants such as dust and pollen from getting into the cabin.
The air from the AC is also filtered by these cabin filters. Therefore, if they get dirty, it means that your car will be filled with dust and thus resulting in fogging up the windshield.
These are the most common causes of fogging up in windshields.
How To Prevent Fogging Up
There are many tips for preventing your windshield from fogging up as explained below:
Run your car’s AC
Running your car’s AC helps in drying out the cabin air. As earlier stated, the major cause of fogging up is the temperature difference.
To prevent this, you need to either keep your car’s AC running depending on climatic conditions around. When it’s cold, you need to warm the windshield using the heater. On the other hand, if it’s hot, the AC should be turned on to reduce moisture and keep the car interior dry to prevent fogging up.
Keep the windshield clean
Cleaning your windshield thoroughly is essential if you want to prevent fogging up. If the cleaning isn’t done properly, there are chances that you’ll leave a residue that makes the windshield prone to moisture collection.
It’s advisable to use cleaning methods that ensure your windshield has a clean surface that is free of residue. You can simply use wipes and sponges to eliminate dust and any other residue completely.
Ensure the recirculation button is off
Most cars have a standard recirculation button that is either turned on or off depending on what the occupants need. If this button is turned on, it circulates air by heating or cooling the air inside the car. In most cases, this results in humidity changes.
On the other hand, when this button is off, the car will naturally take air from both inside and outside. This air is taken via a filter and starts heating or cooling, and thus maintaining a humidity balance between inside and outside of the vehicle.
Avoid taking wet items inside the vehicle
Moisture is the most common cause of fogging up. To prevent bringing moisture to your car, you should avoid habits such as taking towels and umbrellas in the car. Before you place an item into your car that you think is wet, shake it well to eliminate water.
Repair cracked windshield
Sometimes fogging up can be a result of a cracked windshield. A cracked windshield will easily allow moisture inside the car. To prevent this, look for professional auto glass repair services to fix the problem.
Use Commercial Sprays
There are different types of commercial sprays that are available in the market for preventing fogging. Applying an anti-fogging coating on your windshield is a great way to prevent fogging.
Some of them work effectively on spotless surfaces while others can be generally used on all types of windshield surfaces.
It’s, therefore, essential to go through online customer reviews and ratings to see what other people say about each spray. This way, it’ll become easy to choose a perfect anti-fogging coating for your car’s windshield.
In conclusion, these are some top tips for preventing your windshield from fogging up.
Looking for a Bluetooth hands free device? These devices will help you to drive safely at night.
Read this buying guide for the Best Hands-Free Bluetooth Device.
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