How to deal with foggy car glass in winter?

Updated on Car 2024-07-19
13 answers
  1. Anonymous users2024-02-13

    How do we defog the car window glass when it fogs up? First of all, we can open the windows to defog them. Since the fog on the window glass is caused by the temperature difference between the inside and outside of the car, we open the window to reduce the temperature difference between the inside and outside of the car and let the air circulate in the car, so that the fog on the window glass will slowly dissipate.

    If your car has a sunroof, you can also open the sunroof to allow air to circulate in the car.

    If you feel that it is too cold to open the window to defog, you can use the air conditioner in the car to defog, whether it is cold air or warm air can achieve the purpose of defogging. If you use the cold air of the air conditioner to defog it, as long as you turn on the AC button, you can quickly remove the fog from the window glass. If you want to use the air conditioner to defog the warm air, you only need to adjust the air outlet to the front windshield, and then turn on the warm air to defog.

    Compared with the air conditioner cold air defogging, the air conditioning warm air defogging is a little better for everyone, because the air conditioning cold air defogging is too cold, and the air conditioning warm air comes from the waste heat generated by the car engine, which will not increase the fuel consumption of the car.

    If you have a one-key defogging function key in the car, you can directly open the one-key defogging function key on the car to defog, as long as you click lightly, the car will automatically defog, which is very simple and convenient, and you don't have to worry about fogging the window glass.

    In addition, you can also use a professional anti-fog agent to remove the fog on the car window glass, you just need to spray the anti-fog agent on the car window glass, and then wipe it clean. If there is no anti-fogging agent in the car, you can use dish soap mixed with water to make a homemade anti-fogging agent, which can also have the effect of defogging, and it does not cost money.

    In addition to the above methods, there is also one of the most primitive methods to wipe the fog off the window glass with a towel. However, you should pay attention to the fact that you should never use a towel to wipe the fog on the window glass when driving, which is very dangerous and can easily cause traffic accidents.

  2. Anonymous users2024-02-12

    Hello, 1There is a professional anti-fogging agent, wipe the inside of the front windshield clean, and then spray an appropriate amount of anti-fogging agent and wipe it clean with a towel.

    2.Wipe clean with a dry towel.

    3.Turn on the air conditioner, when the temperature of the vehicle reaches a certain level, turn on the air conditioner to reduce the temperature difference between the inside and outside of the car.

  3. Anonymous users2024-02-11

    If there is fog in the front windshield of the car, you can open it first, and the cold wind will blow it. Cavity noise.

  4. Anonymous users2024-02-10

    Hello, 1There is a professional anti-fogging agent, wipe the inside of the front windshield clean, and then spray Zheng Duan Ant on an appropriate amount of anti-fogging agent and then wipe it clean with a towel.

    2.Wipe clean with a dry towel.

    3.Turn on the air conditioner, when the temperature of the vehicle reaches a certain level, turn on the air conditioner to reduce the temperature difference between the inside and outside of the car.

    I hope mine can help you bury you.

  5. Anonymous users2024-02-09

    In winter, the car glass is foggy, and the following methods can be used:

    1. You can wipe the glass first, which is a relatively fast method, because when the vehicle is just started, the water temperature does not rise, and the heater does not work, you can first use a clean towel or a special anti-fog towel for the car to wipe the glass clean, and when the heating is turned on, the temperature in the car will rise some, and the fog will not condense again. However, it should be noted that the glass must be in the parking state when cleaning, and the glass must not be wiped when driving.

    2. You can also use dish soap, dilute the dish soap used at home with water at a ratio of 1:6, and then pour it on the soft cloth of the glass wipe, wipe the windshield on the front and both sides, and wait until the dish soap is dry and then wipe it with a clean cloth, so as to ensure that the window glass will not fog up again for seven or eight days.

    3. When the temperature in the car rises to a certain extent, open the warm air conditioner of the front windshield and blow the front windshield directly, and the external circulation should also be opened to reduce the temperature difference between the inside and outside of the front glass to achieve the effect of defogging. However, if the glass fogs up during driving, there is no need to turn on the hot air to remove the fog, because the temperature difference between the inside and outside of the car will be increased, which will make the fog on the glass more serious. The hot air should be turned on to dry the glass before driving, or the hot air conditioner should be turned on in advance to dry the moisture in the car, and the fog in the car glass can disappear.

    4. You can spray a professional defogger, which can not only remove the fog in the car, but also prevent the windows from fogging. The practice is to spray a small amount of defogging agent on the car glass, and then wipe it clean, which can not only remove the dirt and marks on the glass, but also form a transparent protective film on the glass, which effectively prevents water vapor from condensing on the glass, especially in winter, the effect will be more obvious.

    5. You can open the window properly, although the weather is very cold in winter, but if the speed is not very fast, you can open a small slit in the glass windows on both sides, so that the air inside and outside the car can be convection, and the fog on the glass in the car can disappear for a while, but if the speed is fast, don't open the window, the wind will pour into the car, not only very cold, but also affect driving.

  6. Anonymous users2024-02-08

    First of all, you can open the windows to let the cold air outside blow in a little, reduce the temperature difference between the inside and outside of the car, and it will help to remove the fog, but this method will make the people in the car feel cold and uncomfortable, and the effect is slow. It is still dangerous if the vehicle balances the indoor and outdoor temperatures by simply opening the windows while driving. Now there will be a button on the air conditioner in the car specifically for the front windshield defogging function, turn on this switch, the air conditioner will blow on the glass with a large air volume, quickly blow away the moisture, and can also reduce the temperature difference of the glass.

    It is still dangerous if the vehicle balances the indoor and outdoor temperatures by simply opening the windows while driving. Now there will be a button on the air conditioner in the car specifically for the front windshield defogging function, turn on this switch, the air conditioner will blow on the glass with a large air volume, quickly blow away the wet and mold air, and can also reduce the temperature difference of the glass.

    Although the car is now basically equipped with this defogging function, there will always be certain safety hazards when the fog is removed, and we can take some precautions. Now there are special glass anti-fog products, as long as the anti-fogging agent is sprayed on the glass and then dried, it can prevent the occurrence of fogging phenomenon and improve the safety of driving.

  7. Anonymous users2024-02-07

    The first trick is to turn on the air conditioner and supply air to remove fog.

    When fogging, you can turn on the air conditioner, lower the temperature, and use the air supply to remove the fog, this method is suitable for low latitude areas where the temperature is not very low in winter. The use of air supply method for defogging will basically not cause additional fuel consumption, and the purpose of defogging can be achieved quickly. The principle of air supply and defogging is to keep the temperature inside the car consistent with the outside air temperature through air supply, so that the fog will gradually disappear.

    The second trick is to use warm air to defog.

    In some areas, where the winter is already cold, turning on the heater not only warms the body, but also has the function of defogging. The principle of warm air defogging is to make the temperature in the car rise, so that the cold air outside the window will form large water droplets on the window, which will slide down, instead of adhering to the glass surface, and it looks misty. It is recommended to open a gap in the front window at the same time as the warm air defogging, and the defogging effect is fast and effective.

    The third trick is to mix the defogger by yourself.

    The defogging agent is very simple, use a certain dose of dish soap and water to mix according to the ratio of 1:100, after mixing, spray the defogging agent on the car window glass and reflector, and wipe it evenly to achieve the effect of defogging. The defogging of the defogging agent is to use the hydrophilicity of the detergent, and the hydrophilic detergent will form a water film on the window glass after combining with water, and the water film will be evenly distributed on the window, which will not block the owner's sight, but will make the window look more transparent.

  8. Anonymous users2024-02-06

    Use the air conditioning system with the defogging button.

  9. Anonymous users2024-02-05

    The first is to open the windows and carry out air convection. This is also true in the family. If we find that the fog in the car is not large, we have to open the windows on both sides, so that the air in the car will form a convection, the temperature difference will be relatively reduced, and the fog will slowly disappear.

    The second is that the cherry blossom reform liquid should use cool breeze to remove fog. In fact, there are also many drivers and friends, who will also use some air conditioning systems to remove fog, which is also a very common method. At present, many car manufacturers on the market will have some air conditioning outlets under the front windshield of the car, and only need to select the air conditioner in a comparable gear ,..

  10. Anonymous users2024-02-04

    Turn on the heat, the glass fog is easy to remove, and the same is true in summer.

  11. Anonymous users2024-02-03

    Turn on the front windshield defogging button, or buy an anti-fog spray online.

  12. Anonymous users2024-02-02

    It is understood that there are 6 schools in Hohhot that meet the requirements of the "Notice", including the Affiliated Primary School of Agricultural University, Qixiu Middle School, Qidong Middle School, Qiaohua School, Xinghe Middle School, and Fangyuan Middle School.

  13. Anonymous users2024-02-01

    Every time in the winter season, there is still rain, I believe that many drivers will turn on the heater air conditioner in the car to keep warm, but after a period of time, the front windshield of the vehicle has fogged up. If you want to know what to do if the heater glass in the car fogs up in winter, you can find out below.

    In fact, in winter, it is a short-lived phenomenon that the heater in the car is fogged and will not last long. Usually when the heater is turned on, the fog on the windshield will first increase, and then wait for the temperature in the car to be higher, which is equivalent to drying the fog, and the fog on the windshield will disappear and will not fog again.

    The correct way to drive in winter to defog.

    Generally, the button area of the center console on the car will have the defogging function button of the front windshield and the rear windshield, and the defogging function can be turned on by pressing the corresponding switch. In addition, there are several other ways to remove fogging from the windshield:

    1. Open the windows to allow the air inside and outside the car to convection, but this method is not suitable when driving in rainy and snowy weather or on high-speed roads.

    2. In addition to the warm air that can remove the fog, the cold air can also remove the fog by turning on the air conditioner, and the removal speed can also be faster, but the temperature in the car will be reduced accordingly.

    3. The owner can spray a special glass anti-fog spray, which has an obvious anti-fog effect and lasts for a long time.

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