Clean glass provides the necessary visibility, increases comfort and traffic safety. This contributes to the control, the correct assessment of the road situation.

But sometimes it is noticeable that the windows in the car are sweating. At the same time, visibility deteriorates sharply, and the likelihood of an emergency situation increases.

To prevent unpleasant accidents, determine the causes of fogging and methods for eliminating fog on glass.

The process occurs due to the formation of condensation. This happens more often during the cold period, when there is a large temperature difference in the car and outside.

Reasons for the rise in temperature:

• power plant operation;
• action of climate control, stove;
• driver, passengers.

The higher the temperature in the car, the more comfortable the ride. Here, warm air masses come into contact with the cold surfaces of the car. Crystallization occurs, the glass becomes cloudy, and unwanted condensation forms.

To understand why the windows in the car sweat from the inside, you should study other situations.

Possible causes of fogging:

1. As a result of the leakage of the seal, moisture easily penetrates into the interior of the car. To eliminate the problem, it is recommended to replace the seals.
2. In bad weather or after cleaning the interior, unnecessary moisture remains on rugs, upholstery, seats. Then, when the heating system is operating, dry air quickly becomes humid.
3. The stove does not always work properly. Air masses supplied to the inside of the car are taken from the part of the hood where the corresponding holes are provided. Because of this, it is difficult to exclude the possibility of snow, rain, and excessive moisture getting inside.
4. While the driver and passengers are in the car, moisture gets into the air. And the more people in the cabin, the sooner the condensation settles.

If the windows in the car fog up, the climate control system becomes an effective method of struggle. Its work contributes to heating the air, removing excess moisture. A stove is also used, the warm air of which is directed to the windshield. Building windows are also equipped with heating systems.

But this does not solve the problem with the side openings.

Fighting glass fogging requires the right approach. Previously, it was considered appropriate to rub glass surfaces with glycerin mixed with alcohol. We took 1 part of glycerin and 10 alcohol.

This method is accompanied by the formation of glare, streaks, impairing visibility at night.

It's also easy to get dirty. Therefore, in wet weather, drivers often think - the windows in the car fog up from the inside, what to do?

Here use:

• a rag, although this option is not effective enough - moisture reappears on the windows;
• rub the surface of the glass with a newspaper, since the printing ink contains substances that contribute to the creation of a film, rolling of moisture in the form of drops;
• tobacco - found in cigarettes, used for rubbing;
• pre-dried salt in a paper bag perfectly absorbs moisture, preventing unpleasant manifestations.

Radical methods of dealing with high humidity:

1. Improving the ventilation system by creating additional holes in the skin. Most often this is done in the luggage compartment, where there are air ducts. The procedure is accompanied by the installation of plastic grates. This method is used on cars where the warranty has expired.
2. Anti-fogging agents are chemical agents that allow you to easily deal with condensation. After applying them, moisture does not settle on the windows or immediately begins to turn into drops. Aerosols and formulations that form an invisible film are more often used. The best result is provided by mastics. Once applied, they act for several days.

Before processing the glass of the machine, so as not to sweat, you need to make sure that the surface is dry and clean. You should first ventilate, warm up the interior.

How to prevent windows from fogging up

A working system of climate control and heating, timely maintenance of the car interior - all this helps to maintain an optimal level of humidity. These are effective preventive methods that allow you to later not think about why the windows in the car fog up from the inside in winter.

After all, the main reason is the difference in air temperature outside and inside the car.

Main points of care:

1. Regular airing of the cabin, especially with the onset of autumn, when there are still warm periods.
2. Carpets are washed and dried in the machine. Here, rubber models are preferable, since it is easier to care for them, remove water. It is not recommended to use fabric models - they strongly absorb moisture.
3. If possible, it is better not to get into a car with wet shoes. Otherwise, the shoes are shaken off.
4. It is not recommended to keep cleaning rags in the machine, especially when they are damp. It is desirable to remove them.

1. It is important to remove snow from the car and the hood in time, which will not allow moisture to penetrate deep into the heating system and into the interior.
2. Periodic ventilation allows the moisture level to be optimized. It is recommended to do this before each trip.
3. The outer side of the glass must be cleaned of ice and dirt accumulation in time.
4. The compositions used to clean the surface of the windshield are chosen with alcohol, which will prevent moisture from freezing.

The process of warming up the machine is the same regardless of the season. The supply air temperature is raised gradually. It is fed in the direction of the glasses, observing the optimal performance.

Malfunctions and other factors leading to increased humidity

Other causes of fogging:

1. The filter of the air conditioning, heating system could get wet, absorb moisture and does not have time to dry out. There is a possibility of its failure. Then the filter element is changed.
2. The drain holes of the device are clogged. Because of this, the water in them is blown into the car. Having found such a problem, it is enough to clean the holes.
3. When the stove is in operation, they ensure the removal of warm, humid air. To do this, open the window a little, then the humidity level will decrease.
4. If too many things are transported in the car, this becomes a problem.
5. The cooling system of the power plant does not always work correctly. As a result of overheating, vapors are formed that penetrate into the passenger compartment through the ventilation system. If such a defect is found, the wizards will help to eliminate it.
6. If passengers have previously consumed alcohol, this will cause an increase in humidity. Alcohol vapors stylishly absorb moisture, which then settles on cold surfaces.

Good technical condition of the car, efficient operation of its systems, allows you to control the optimal level of humidity, to prevent the possibility of fogging the windows.

- good visibility. This is especially true in the off-season and in winter, when precipitation and darkness create natural problems for the perception of the situation on the road. And at the same time, most often motorists are faced with the problem of fogging glass.

The main reason for fogging windows is. In a warmer cabin, moisture condenses on cold glass. Therefore, you can fight fogging by warming up the windows and drying the air - often this happens at the same time.

Here we give some simple tips on how to keep windows transparent.

Correctly adjust climate systems

At the first signs of fogging, you need to select the window blowing mode, direct the air flow from the deflectors to the glass and slightly increase the temperature. If the car has an air conditioner, then it should dry the air in a few minutes. You just need to be sure that the internal circulation mode is turned off. If the climate system does not cope well with heating and drying the air, you need to check the cabin filter - it could have absorbed too much moisture, and in wet weather it does not have time to dry out, or it’s just time to replace it.

Treat the glass with special means

There are a lot of different anti-fogging agents on the market - liquids, aerosols, wipes. The principle of this car cosmetics is one - the properties of surface tension change. The solutions create the thinnest film from which the smallest particles of water roll down, forming drops that do not interfere with the view, or, conversely, the water remains on the glass, but lies in a transparent layer. Apply the product to clean and dry surfaces and repeat the procedure as needed. You just need to find a drug that is right for you in the method of application, in the smell and in the result.

To process glass with "folk methods"

The fogging problem arose long ago, so that drivers had time to find several options for treating windows with the help of improvised means. One of the most popular is the application of a solution of 1 part glycerin and 10 parts alcohol. If you use only glycerin, the glass will become greasy and at night there will be strong reflections in the stains, impairing visibility. Some people advise wiping windows with newspapers - printing ink contains substances that create the same film as when using auto chemistry. Another tip is to rub the windows with tobacco from regular cigarettes.

Anti-fog films

A cardinal and durable solution is to cover the glass with a special film, similar to that used for optics, motorcycle helmets or commercial equipment. It is applied in the same way as a tinting film - and it is better to trust the professionals in this matter.

Remove excess moisture from the interior

Often in winter and in wet weather, water or snow gets inside the car. When the interior starts to warm up, the liquid evaporates and settles on the cold glass. To reduce this effect, excess moisture should be removed. Sometimes you need to remove puddles or ice from the rugs, and if there is already a lot of water, put newspapers under your feet and throw them away when they are saturated. In the case when it becomes wet in the passenger compartment even with a little rain, you need to check its tightness - a loose seal can be a source of not only high humidity, but also premature corrosion. There is no need to store rags that were used to wipe wet surfaces in the cabin - put them in the trunk or under the hood. Reduces moisture salt in a paper bag that can be put in the back seat. The effect will be better if the package has been dried beforehand in the heat.

Do not chat

People inside are very often the source of moisture. The air they exhale is much warmer than the surrounding air and saturated with moisture, therefore, when traveling with a large and noisy company, the driver now and then needs to readjust the climate in the cabin. If the equipment does not cope, then you can ask passengers to just be silent for a while, for their own safety.

Check interior ventilation

A rare case, but sometimes it happens. After the car is damaged from the back, special ventilation valves can be repaired. In this case, the air circulation calculated by the engineers does not occur. Another variant of the same problem is the excessive amount of things in the cabin and trunk. The solution is to check the throughput of the air ducts, having previously studied their location according to the instructions. Clogged drain holes of an air-conditioned system can be attributed to the same problem. Standing water is simply blown into the cabin, and the situation can be corrected with a simple cleaning.

If the windows of the car sweat for no objective reason, this may indicate a malfunction in the engine cooling system. The vapors generated from overheating enter the interior of the passenger compartment through the ventilation system. In this case, it is better to turn to professionals.

One of the most popular reasons for fogging windows is passengers on the eve of travel. The exhaled vapors of alcohol, due to its hygroscopicity, additionally absorb moisture from the body, and it settles on the windows. This explains the increased interest of traffic police officers in such vehicles. You can fight this fogging in the usual ways, but it is better to advise passengers not to abuse it before the trip.

1 november 2018

When the windows in the car fog up from the inside, visibility and visibility are greatly impaired. The driver loses the ability to control the situation on the road, experiences anxiety, inconvenience and discomfort. Driving cars with sweaty windows is a common cause of accidents, including fatalities. Consider the reasons for this phenomenon, what to do when it occurs and preventive measures.

Reasons for sweating glass in a car

When the windows are covered with moisture, the driver is forced to distract himself from driving, periodically wipe the glass with napkins or rags.

The windows in the car are sweating from the inside for the following reasons:

1. The difference in temperature between the environment and the interior of the passenger compartment. Similar phenomena occur in the cold season or in the early morning, when the air has not yet warmed up. Moisture from the air settles on surfaces in the form of condensation.
2. Precipitation. During snowfall and rain, the humidity level inside the machine increases. Dampness enters the passenger compartment through open doors, windows, on the clothes and shoes of the driver and passengers. Vapors come from umbrellas and wet rugs.
3. Radiator malfunction. If the coolant leaks, a large amount of vapor is generated. At the same time, the windshield fogs up, on which oily blotches appear. It is necessary to stop and check the condition of the cooling system.
4. Dirty filter, which is part of the cabin air conditioning equipment. It may have become clogged with dust or oil fumes.
5. The consequences of washing a car in a car service. The salon may have been poorly dried after cleaning.
6. Incorrectly configured climate control system or its breakdown. In such cases, the space in the cab is no longer dehumidified, and damp air is injected.
7. Passengers who have consumed a large amount of alcoholic beverages. During breathing, alcohol vapors are released, which are deposited on the windows. Alcohol absorbs water molecules, resulting in condensation.

How to eliminate fogging of glass in a car?

There are a variety of methods you can use to combat fogging in your car.

There are general rules for eliminating condensation:

1. Adjusting the air conditioning system. It is necessary to make sure that the windows are constantly blown by warm air.
2. Installation of several high-quality moisture absorbers in the cabin. Sorbents effectively absorb water from the space, drying it to the required condition.
3. Glass processing with special means with hydrophobic properties. Even water molecules do not linger on them. Such products are available in the form of aerosols, liquids and impregnated wipes.
4. Opening windows a few millimeters. The resulting air circulation ensures the evaporation of condensate from all surfaces.
5. Ventilation (air ventilation) and preventive drying of the passenger compartment. This helps to drain the upholstery of seats, rugs and remove accumulated liquid in the niches.
6. Regular car maintenance. Timely replacement of filters, sensors and valves will prevent excess moisture.

In the rain

During rain, water penetrates into the car interior, which, when heated, turns into steam, which settles on windows, metal and plastic in the form of tiny drops.

You can get rid of glass fogging in inclement weather in the following ways:

1. After starting the movement, slightly open the windows on 2 sides of the car. The resulting swirl will blow off the condensate from the panels.
2. After the end of the trip, put the car in the heated garage. If possible, leave windows and doors open to dry the cab.
3. Before planting, shake off snow and water from clothes and shoes, pack wet umbrellas in plastic bags or covers.
4. Before the onset of the wet season, warm up the interior with a hairdryer to remove moisture from the upholstery. When moist air penetrates, the fabric acts as a sorbent.

In the winter season

In the cold season, the formation of condensation complicates the already difficult road conditions. In addition, there is a risk of perspiration freezing and ice crusting on the windows.

What can be done:

1. Set the maximum heating temperature by directing the air flow to the front panel. The heat in the cab can be eliminated by opening the side windows.
2. Use special preparations against condensation. Modern means of fogging glass in a car allow you to get rid of this phenomenon without excessive heating of the passenger compartment.
3. Install electrically heated panels. This will require additional costs, but they are offset by the comfort and safety of travel.

Anti-fog films

A good result in the fight against condensation is given by pasting windows with a special film. The basis of the material is polycarbonate - a polymer with high strength, abrasion resistance and hydrophobic properties. The seamy side has microscopic notches and is smeared with transparent glue. The outer layer repels water molecules, it rolls down to form a visible layer of perspiration.

The gluing process is not particularly difficult. You need to do the following:

• cut out a workpiece slightly larger than the processed panel;
• thoroughly wash and degrease the glass, wipe it dry;
• remove the protective coating from the film, attach it to the panel, remove air bubbles with a spatula.

There are folk remedies proven over the years, with the help of which condensation on the windshield is quickly and effectively eliminated. Some of these are part of the driver's camping equipment and are sold at any general store.

The problem of fogging windows can be solved in the following ways:

1. Table salt. The panels are rubbed with a saline solution, placed dry in fabric bags on the dashboard.
2. Lemon. You need to take half a lemon and rub it on the windshields and side windows. A pleasant scent will only improve the comfort inside the cabin.
3. Toilet or laundry soap. In the solid state, arbitrary patterns and lines are applied to them on the surface. Then the soap is evenly rubbed over the entire area with a slightly damp cloth.
4. Shaving cream. Acts like soap, only faster and easier to apply.
5. A mixture of alcohol and glycerin. The mixture is made in a ratio of 1:20. It is applied to the surface with a cloth, cotton pads or using a spray bottle.

Before using any means, surfaces must be cleaned of moisture and dirt. This should be done with crumpled newspapers, a clean cloth or sponge.

Prevention of glass fogging

To avoid condensation, there are a few simple rules to follow:

1. Place pieces of cellophane, old linoleum or unnecessary rags on top of the rugs before getting into the cab in conditions of heavy rainfall. They will collect water from the shoes, which can then be easily removed from the salon.
2. Before a long trip, rub the glass with mastic, glycerin or other means of prolonged action in advance. Always keep a supply of anti-icing and anti-perspiration products on windows.
3. Dry upholstery and rugs periodically. Dry things can act as a sorbent for a long time.

These methods will reduce the humidity in the cabin and reduce the likelihood of fogging the windows in all weather conditions.

We also remember from the school physics course what condensate is. It forms on glass and windows. Moreover, this happens not only due to the difference in temperatures inside the room and outside.

Very often you can see how droplets of moisture accumulate on the glass in winter. This is especially noticeable when the house has not been heated for a long time, and then the owners turn on all the heaters at once, and the windows fog up.

If we talk about an ordinary room, then condensation has an extremely bad effect on the plaster. Even a brick is destroyed under its action. It is not surprising that after several cold winters in the house, pieces of the walls begin to fall off.

In a car, everything happens in a completely different way. The windows just fog up in it. At first glance, this is not such a significant problem. If you are sitting in the passenger seat and looking out the side window, you can always wipe the fogged glass with your hand. Just as soon as you fall asleep, the droplets will turn into frost, which will be extremely difficult to remove.

The windshield is completely different. First, the driver constantly has to be distracted by wiping the window. Secondly, it is very difficult to reach the second half of the glass.

As a result, the driver has two options: at the risk of losing control, wipe the glass, which begins to fog up, or stop. Of course, if there is a passenger, then you can ask him to remove moisture from the glass. But this opportunity is not always available.

Fortunately, over almost 100 years of driving, motorists have been able to develop a variety of methods to combat fogging windows. For example, you can install special equipment that will allow you to forget about this problem forever.

Why does the windshield fog up in the car

Some drivers think that the windshield in a car should not fog up, but this is not at all the case. It, like the rest of the car windows, lends itself to moisture accumulation. However, there is special equipment that allows you to avoid this. True, it is not installed in all machines.

To prevent the glass in the car from fogging up, you can install the heating elements yourself. After such an operation, you will have an excellent view not only from the back, but also from the front. Moreover, this will not be influenced by any factors.

More about condensation

To understand what methods of counteraction are most effective when the windows in the car fog up. Let's consider the condensation process in more detail. The root cause of fogging glass is water, or rather its vapors. Their content in the atmosphere varies depending on the climatic region, season and weather.

The simplest experiment is to breathe on the window for a few seconds. A whitish haze immediately forms on it. Another good example is the bathtub. You have probably noticed more than once that while taking a shower, the glass fogs up.

Water droplets don't just accumulate on the glass. If you look closely, you can find them on the walls. The thing is that they are best visible on the glass surface. Scientifically, this process is called condensation.

Condensation is the transition of a substance from one state to another. As a result of this movement, the windows in the car fog up. This happens when cooled. The main indicator in this process is the dew point. So among meteorologists they call the temperature of maximum air saturation with water. At this moment, condensation is released.

Reaching the dew point is largely dependent on the temperature and humidity of the air. The pattern is quite simple: the lower the air humidity, the lower the temperature must be for the glasses to fog up.

This relationship is best seen in the example of winter and summer. In summer, the humidity is much higher. Therefore, the dew point can be reached at relatively high temperatures.

It is not surprising that the windows in the car fog up not only in winter, but also in summer. This happens as follows: the temperature outside is high, you turn on the air conditioner, and it starts blowing cold air into the interior. The result is more than predictable - the windows start to fog up.

Attention! When the car stands in the sun for a long time, and the air conditioner is operating at full capacity inside, the windows will fog up in any case.

In winter, the windows in the car fog up due to the completely opposite situation. It's cold outside the car, but warm inside. Glasses are just on the verge of these two climatic zones.

In the spring and autumn, in turn, the humidity in the air rises, and the glass fogs up again. In fact, a motorist always needs to drive with a rag and a passenger who will wipe his windshield. Fortunately, there are other, far more practical methods of getting rid of condensation obstructing your view, including side windows.

Six ways to effectively deal with fogging windows

Setting up the climate system

So, modern machines are equipped with a variety of operating modes, including climatic ones. That is why the first thing you should do with fogging windows is to set up the air conditioner correctly.

You need to select the window blowing mode. In this case, the air flow should be directed specifically to the windows. To do this, it is enough to turn the deflector grilles correctly. It also doesn't hurt to raise the temperature slightly. As a result, the windows in the car will not fog up.

A running air conditioner will dry misted glass in a few minutes. Just remember to turn off the internal air circulation before doing this. Otherwise, all your efforts will be in vain.

In some cases, this method is not particularly effective. But this is not the fault of the equipment. Most likely, the cabin filter is clogged. Therefore, the air conditioner is unable to cope with heating and drying. Correct the problem to stop fogging the windows in the car.

Important! In wet and damp weather, the cabin filter can draw in moisture. As a result, his work deteriorates significantly.

We use special means

Do you remember the example of the fogging bathtub mirror? There is a great way to deal with this problem. It is enough to wipe the glass with a cloth and soapy water, and moisture will stop accumulating. This technique is widely used in Japanese hotels. There, if you wash in the shower, the mirror will always be transparent.

Unsurprisingly, there are a number of automotive chemicals available to help prevent fogging of windows when applied. These funds are issued in the following forms:

• aerosols,
• liquids,
• napkins.

Their working principle is identical. They change the surface tension of the window. A thin film is created on the glass, which is invisible to the naked eye. It is she who prevents the windows from fogging up.

The smallest particles of water simply slide inward without lingering on the car windows. The product should be applied to clean, freshly washed and dried windows. Then you can avoid fogging the windows.

The anti-fog agent is selected based on personal preference. You need to find a scent that won't irritate you and a convenient method for applying to the surface.

Folk methods

As automotive technology advances, drivers have also come up with alternative methods to help prevent fogging. Some of them are very effective, but they are not much cheaper.

To prevent fogging of windows, make a solution with the following proportions: one part glycerin to ten parts alcohol. It is not recommended to use glycerin exclusively. Yes, this substance itself forms a protective film and helps to effectively fight condensation. But there are also side effects.

If you use only glycerin as your primary treatment for fogging windows, the glass will become greasy. It will show streaks. As a result, visibility is greatly impaired. Thinking about night trips with this kind of processing is better not. The fact is that strong glare can interfere with correct orientation at night on the road.

There are several more popular folk methods for cleaning fogging glass. You can use regular newspapers and rub the windows with them. Printing ink can create a highly durable protective film.

Important! When there is nothing at hand, but you need to go, take a simple tobacco and wipe the windows with it.

Anti-fog film

This solution to anti-fogging of windows is considered to be very radical, but it provides a long-lasting and durable effect. This technology is used in motorcycle helmets, and it is worth noting that it is very effective.

Attention! The film is applied to the fogging glass in the same way as the tint.

Removing excess moisture

Sometimes the simplest solution is the right one. In order not to watch the windows fogging up in the car, just lower the windows. The only drawback of this option is that after airing, it will be very difficult to restore the previous climatic balance inside the passenger compartment.

Also, excess moisture is formed due to the ingress of water and snow into the passenger compartment. As soon as the temperature inside rises, evaporation begins. As a result, the car windows fog up. To avoid this effect, you need to regularly devote excess moisture.

Remove ice from rugs regularly to prevent fogging. The floor in the car should not be wet. As a preventive measure, the rugs should be periodically dried.

Attention! Sometimes a loose seal can cause rain or snow to enter the machine. Because of this, the car windows will only fog up more.

Some drivers put newspapers on the floor and throw them away as soon as they are soaked. This technique is not very effective, but it still avoids fogging windows.

Important! Do not store wet rags in the car.

It lowers humidity well and avoids fogging of glasses with ordinary salt. Just place the paper wrapper in the back seat. Salt crystals tend to pull moisture. This method will relieve you of condensation.

Don’t speak

As strange as it may sound, the air we exhale also contributes to fogging up the windows in the car. It is much warmer than the one in the cabin, and it also contains a huge amount of moisture.

Accordingly, if you want the windows inside the cabin not to fog up, talk less. Fortunately, if you have a normal air conditioning system in your cabin, you can abandon such drastic measures by setting the appropriate settings.

Outcomes

As you can see, there are many methods to avoid fogging up the windows in your car. Some require a lot of money to implement, while others cost practically nothing.

Wet glass, damp interior, the need to constantly wipe the glass in order to see something - all these are integral companions of the autumn-winter season. Every car owner knows what glass fogging is and how annoying it is while driving. In addition, it is also unsafe, because due to limited visibility, you can get into an accident or, wiping the windows on the go, enter someone ...

To understand why the windows in the car sweat you need to look at the root of the problem and understand the source, in this case the problem is poor ventilation and high humidity in the room (cabin). In addition, a humid environment is dangerous with the risk of corrosion, as well as mold and fungi, which smell foul and are sources of harmful bacteria and respiratory diseases.

In this article I will try to talk about the main reasons that contribute to the fogging of windows in a car, as well as how to get rid of this unpleasant phenomenon.

Why do car windows sweat?

As mentioned above, the reason for the fogging of glasses is moisture, it arises as a result of condensation on the glasses. Where does the condensate come from? Condensation occurs as a result of the settling of the smallest particles of water on the coldest surfaces, which, as you know, are car windows. The smallest particles of water, in other words, steam, appears from many sources - hot exhalation of a person, the more passengers there are in the cabin, the higher the humidity, wet carpets, damp weather, wet clothes, etc. No matter how strange it sounds. a car stove can become a source of moisture in the passenger compartment. Moisture enters the air intake of the stove, the opening of which is located at the top of the hood. From melting snow or after heavy rain, moisture can collect in the air intakes, which, when the stove is turned on, will enter the passenger compartment with air.

How to beat glass fogging?

Regular maintenance of the car interior and adherence to basic rules will prevent fogging. Keep it clean, especially in winter and wet autumn weather, regularly ventilate the interior and keep the carpets dry. Before getting into the car, wipe or sweep your feet (tap on the threshold as a last resort). In the rain, try not to get your feet wet, as they, like the rug, can cause fogging of glasses... In winter, it is better to replace rag or pile mats with rubber ones, on which there is a side that does not allow melted snow to spill onto the floor upholstery. The mat can be gently rolled up and any accumulated water can be emptied.

Tip 2

If possible, ventilate and dry the passenger compartment, turn on air circulation throughout the interior. Avoid the formation of ice on the glass, if necessary, clean them with scrapers or special. liquids. Buy a good "anti-freeze" washer reservoir so you can quickly and easily remove the ice crust from the windshield.

Tip 3

If you have glasses constantly sweat, make regular airing and heating of the passenger compartment. Avoid sudden temperature changes in the passenger compartment; warm up frozen glass gradually, gradually increasing the heater temperature. Monitor the condition of heating devices, air filters, and climate systems.

Installing a car air conditioner and climate control is an ideal solution to the issue of wet glasses, there is only one drawback - the price. Advanced climate systems with "climate control" function are not cheap, but at the same time they justify their cost, as they can work wonders. Climate control is able to independently maintain and control the optimum temperature of the cabin, in addition, it monitors the humidity level of the cabin climate. This is very important, because in wet weather the "climate" will take care of yourself so that you are not disturbed by the fogged glass.

It is possible to avoid fogging of windows by correct distribution of air flows of the heater deflectors. They must be directed not to one point, but in such a way that the air of the entire cabin warms up evenly, and not only in the area of ​​the legs or face, for example. Direct air currents at glasses that are sweating.

The use of anti-fogging agents is an opportunity to reduce the fogging effect or to forget about why do glasses sweat... The disadvantage is the cost and the need to process glass from time to time. Anti-fogging agents are different, for example - in the form of a liquid that turns into a film and does not allow moisture to accumulate, as well as in the form of water-repellent sprays, from which moisture does not accumulate, but simply flows off the glass.

Mastic are also very popular. anti-foggers, according to experts, they are the most effective, but such efficiency comes at a rather high cost. They work on the principle of anti-fogging agents that do not allow moisture to form, the only good news is that one application will be enough for several "wet" trips. De-fogging is done exclusively on a dry surface, that is, before you plan to travel in heavy rain.

Tip 7

In winter, do not forget to buy "Non-freezing" and "Antiled", which, due to the content of alcohol and surfactants, are able to provide you with good visibility, protection from ice and fogging of glass. Such preparations "work" even at -25 °, and they are enough for about 72 hours.