How to get rid of the fogging of the windows in the car? Defogger for car windows

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

Many drivers face the problem of fogging up the windows in the car. You can get rid of this phenomenon, there are certain ways. This problem remains quite serious. Misted windows greatly worsen the view of the road and especially the curb, which dramatically increases the chance of getting into an accident or knocking someone down. And if in the warm season, when the temperature is positive outside, it is enough just to wipe the windshield from the inside with a napkin, then in winter the moisture can turn into ice, and it is much more difficult to remove the ice. Therefore, while there are no severe frosts, it is appropriate to put in order the windshield and heating system of the car, as well as neutralize the sources of moisture entering the car. So, let's figure out how to get rid of the fogging of the windows in the car.

Tip 1: Remove snow from the hood

If the car was on the street and it was covered with snow, then the firstthe queue needs to be cleared. It is especially good to remove snow that is in the space between the windshield of the car and the hood. When the engine warms up, the snow in this space will begin to melt and turn into water that will flow down. As a result, the air intake for heating the interior of the car will be carried out from a space where there is a lot of water. Consequently, very humid air will be supplied to the cabin. Moisture will settle on the windows of the car and thereby impair visibility. Therefore, first of all, it is necessary to perfectly clean the snow from at least the hood and windshield of the car.

Tip 2: Talk less

From physics, we know the reason for the fogging of windows in a car. Moisture in the air, when in contact with the cold windows of the car, condenses and settles on them, turning into tiny droplets. It is primarily contained in the air exhaled by drivers and all passengers. Of course, it is impossible to completely stop breathing, but it is easy to reduce the amount of talking. As a result, the windows will fog up significantly less.

It will be fair to say that the presence of drunken passengers really enhances the effect of fogging, since the alcohol vapor they exhale absorbs moisture from the body due to hygroscopicity along the way.

Tip 3: Dry your car

Noise insulation, floor mats, seat upholstery - all of these items can contain moisture. It, evaporating from the tissues, saturates the air and immediately condenses on the glass. The driver as a resultcan understand where the condensate comes from, because the stove is turned on at full power, the windows are closed, and streams are pouring from the glass. And everything is tritely simple: the movement of warm air stimulates the evaporation of moisture from the tissues.

In this case, most likely, you will need to dry the car and look for places from where moisture can penetrate into the interior. Most often, rainwater can seep through window seals, antenna outlets, wiper arms.

If the car has climate control, the air may be excessively humid due to the fact that the formed condensate is poorly discharged to the outside through the drain hole. The air, passing through the air duct with condensate, is quickly saturated with moisture, and when heated and in contact with cold car windows, it settles on them. Most often, service stations know how to get rid of fogging windows in a car. They can disassemble the dashboard and clean all the channels that may contain condensate. After that, dry air will flow into the cabin. However, this kind of malfunction is rare.

Tip 4: clean your cabin filter

Each car has a stove, the air flow from which is directed to the windshield. In some cars, warm air can even be directed to the side windows. If the flow is so weak that fogging does not go away, then it is necessary to check the cabin filter. It is through it that air passes before entering the cabin, and if this filter is clogged with debris, then the airjust can't get through. In most cars, this filter is located under the glove compartment - replace it or clean it. In some cases, this helps to get rid of the fogging of the windows in the car. Once the filter is cleaned, the airflow from the flaps will be strong and the air itself will be hot.

Tip 5: Install an extra fan

Owners of older cars often use additional equipment to improve the efficiency of air circulation and get rid of condensation on the windows. Alternatively, you can install an additional fan and direct it to the windshield or rear window of the car. In older cars, air vents are provided through which cold air from the street enters directly onto the windshield. This partly solves the problem of fogging glasses.

Naturally, the intake of air with wet windows must be carried out from the street. The use of an air recirculation system in the cabin only worsens the situation. Therefore, be sure to disable this option in the car.

Air conditioning is another good remedy for fogging car windows. If the temperature is positive outside, then you can turn it on. In almost all machines, it is permissible to activate it in parallel with the stove. In this case, the air will enter the car interior not hot, but warm, but drier. This will be enough to not only remove fogging, but also prevent this process.

Tip 6: Clean your windows

It has been noticed that moisture settles on clean glasses weaker,therefore, experienced drivers often wash windows from the inside with water and even with pure alcohol. One such procedure will be enough to keep the windows transparent for the next two to three hours (it all depends on the number of passengers in the cabin).

Chemical defoggers for car windows

Automotive stores sell special aerosol and liquid products that prevent fogging. They create a greasy layer on the glass that moisture cannot settle on, as a result of which, even with very high humidity in the car, the windows remain clean.

Poor-quality products leave a greasy visible layer on the window, high-quality products do not. The following are popular:

1. "Drop Sort".
2. "Anti-shampoo".
3. "Ideal".
4. "Fairy".

As for the folk remedy against fogging car windows, this is also available - this is glycerin. They simply rub the windows of the car (and all of them), and they stop fogging up. But when driving at night, it must be used with caution, as the glycerin layer can create glare. A similar procedure has to be repeated after 3-5 hours.

Alternatively, we can advise you to simply keep the windows open (not completely, but only a small hole) and turn on the heating to the maximum. In this case, fresh cold air will flow into the cabin from the street, but the stove will provide efficient heating. However, such a methodunacceptable when the windows in the car are fogged up in the rain, because with the windows open, a lot of moisture will enter the cabin.

Conclusion

And although this problem is relevant today, there are many options for solving it. Now you know how to eliminate the fogging of windows in a car, and you can easily influence this process. We note once again that driving with misted windows is dangerous to life and he alth, so take note of all the methods proposed above. If none of them fits, then just open the window a little. This may create discomfort in the cabin, but the windows will be perfectly transparent.