How to keep car windows from fogging up – the shaving foam hack you need to know


Foggy car windows can quickly delay your morning when you spend precious time waiting for the fog to clear from inside your vehicle. While a blast of heat and a touch of cool air will help melt fog away from your car windows, stopping condensation in its tracks could leave your car steamless all winter long. Shaving foam is just one way to avoid it – and here’s how to use it.

Does shaving foam stop condensation on windows?

Glass surfaces such as mirrors and windows can quickly fog up and become impossible to see if there is condensation.

The warm, moist air can stay in the air and evaporate on the cold glass as the gas turns back to liquid, leaving a watery residue on the surface.

Shaving foam has proven to be an effective solution for foggy bathroom mirrors and it turns out that this basic item works just as well on car windows.

While shaving foam won’t remove existing steam from your windows, it can be used to form a protective barrier on glass to keep out the dreaded morning haze.

READ MORE: Drivers can remove frost and ice using water and an additional ingredient

Although shaving foam works directly on the surface of car windows to prevent condensation, there are many other preventative measures that can be taken to keep your car from fogging up.

Dehumidifying pads

Although condensation doesn’t discriminate between older and newer cars, older models are more likely to experience a more severe case of fogged up windows.

You can place portable dehumidifier pads on the dashboard of older cars to help absorb some of the excess moisture lurking in the air.

These pads are inexpensive and could save you thousands of pounds in fines that could be racked up if you are caught driving with fogged up windows.

Remove wet items

We’re all guilty of leaving rain-soaked umbrellas or wet, muddy shoes in our car at one time or another, but these damp items could be contributing to your condensation problems.

Leaving wet items in your car will increase the humidity levels in your vehicle, making it more likely to fog up on the surface of your windows.

Not only will damp belongings like beach towels or coats cause condensation, they will also make it harder to clean when you blast the heater in the car.

As the car heats up, the moist particles in the air evaporate on the cold glass and cause even more fogging when you try to defog your windows.

Keep your windows clean

Keeping your car clean during the winter months can be difficult as wet winter coats and muddy clothes poison your car’s interior.

Although it may seem like a chore, keeping your car windows clean will save you a lot of work when you face the morning mist.

Removing tiny dirt particles and surface debris reduces water clinging, making condensation less intense and easier to clean.

Periodically wipe down the inside of your windows with white vinegar and water spray or use a commercial window cleaning solution to polish the surface of your car windows.


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