Eliminating the smell of car air conditioner. Unpleasant smell from the car's air conditioner smell when you turn on the air conditioner in the car

In the instructions for classic type air conditioners (not climate control) there is an indication of how to avoid unpleasant smell from the air conditioner, however, few people pay attention to it. It is recommended before turning off the engine, for a couple of minutes, turn on the heating of the cabin to full to dry the air conditioner evaporator from water condensate. As you know, it is a water condensate that creates conditions for breeding bacteria, from here and an unpleasant smell of air conditioning.

We will talk about how to get rid of the unpleasant smell from the air conditioner when the car owner, by ignorance, neglected the instructions. The simplest thing is to come to the service and tell about the problem. The intervention of professionals will long eliminate the unpleasant smell and facilitate the wallet for several thousand rubles. How do they work? There is nothing particularly difficult in professional cleaning, but the procedure is quite laborious. It is necessary to provide access to the air conditioner evaporator in order for the effect of the cleaner (antibacterial fluid) to be as efficiently as possible. Often, to get to the evaporator, partial disassembly of the front panel of the car is required, and the removal of the salon filter is necessarily in all cases. But the qualitative result and elimination of unpleasant odor from the air conditioner is long possible to achieve only high-quality cleaning solutions of multifunctional action.

For professional use Liqui Moly. It offers the newest two-component disinfectant solution of KLIMA-Anlagen-Reiniger 2K with cleansing functions and, most importantly, with the effect of water repulsion. That is, after using the drug, all pathogenic bacteria and fungi will be destroyed, but water will not accumulate on the evaporator, which will significantly increase the duration of the cleaning effect. Klima-Anlagen-Reiniger 2K is a novelty, but has already received approval for use from Jaguar & Land Rover, confirming the high quality of the product. The advantage of professional cleaning in the duration of the effect, the problem with the smell leaves at least half a year, you breathe fresh air.

However, when cleaning the air conditioner from unpleasant smell and bacteria, you can do without the help of professionals. Assortment Liqui Moly has custom simple use products. No need to partially disassemble the car. In order to remove the unpleasant odor from the air conditioner, the car will help, or rather its ventilation system. It is enough to place the Liqui Moly Klimafresh aerosol can in the cabin, in the recirculation air fence zone (usually in the legs front passenger) and enable the ventilation system into recirculation mode. Next, the ventilation system will do everything itself, the aerosol from the cylinder will be held through the air conditioner evaporator, the air ducts and the salon itself. All pathogenic microorganisms will be destroyed in 10 minutes, it is so much the composition of the cylinder is sprayed. There will be a pleasant perfume fragrance in the cabin. For details using Liqui Moly Klimafresh, see the product label or in the product description on our website.

The use of Klimafresh will bring a noticeable effect, you will immediately feel fresh air and the absence of odors, although of course it is worth noting that the effect of professional cleaning will be slightly higher.

This article is devoted to how to eliminate the unpleasant and suffocating smell from the vehicle air conditioner. The problem is most often manifested in used cars or after years of operation. So, what could be the reason for this terrible smell, if you can call it so? And the reason is simple - the reproduction of fungi and bacteria on the air conditioner evaporator. The first thing is to check - salon filter car. If it is worth it, it must be thrown away, it is to throw it out, not to wash and not wash, since it may contain a large number of harmful bacteria that delete, do not work out. Replaced the filter, the smell remained. What to do next? There is a way out here. And you do not need to buy any expensive super fans and the like. However, it is worth noting that this method It works in case the contamination of the evaporator is not very strong. That is, the evaporator does not see the layer of dirt. Although this can be eliminated. Let's in order. First of all, we find where the cabin filter is located and take it out. In some cars, the filter shows the evaporator radiator. Highlighting a flashlight, we estimate its contamination. If it is clean, well, we close the filter cover without installing the filter! Next, we need chlorhexidine - this is an antiseptic. Sold on any pharmacy as a solution. At 150 ... 200 grams of warm water, pour 50 ml of antiseptics. We take the usual sprayer and pour the solution into it. Now, we switch the seizure of the air outside, the flow of air to the legs and face. We reveal wide all the doors and cover the front seats. The air conditioner must be turned off, the temperature is minimum. Turn on the fan by full power And spray a solution at the air intake. We repeat the procedure two three times, with a break of 15 ... 20 minutes. At the end of the processing, we dry the system, without splashing into it. We check on smell in working condition. These events in most cases are enough to eliminate all odors. Nevertheless, if the smell remained, then you can clean the evaporator directly, it is done with a toothbrush. The brush is wetted in solution, then the evaporator radiator is carefully cleaned. Wash water is not required. It is recommended to carry out such a procedure twice a year, in spring and autumn. This will make it possible to get rid of unpleasant odors and eliminate pathogenic microorganisms from the air ventilation system. Added to the entire outlined, I would also like that, with very strong evaporator pollution, you need to resort to special drugs sold in stores. But it's also not to get involved in them - this is chemistry. After processing with a special substance, it is enough, as I wrote, twice a year to carry out preventive measures and forget about the "soul" air conditioner.

Over time, all the owners of air conditioners in the car are asked the same question: what smells (stinks) in my car? Why, when the ignition is turned on, when the fan begins to work, in the face beats a jet far from incense?

During the inclusion in the car of the air conditioner together with the cool air in the interior of the car, the "fragrance" is entered whether the rogger is flown, or a vegetable warehouse. In such cases, it is said that a fungus appeared in the air conditioner.

First about the origin, the source of the smell.
When we turn off the engine, the air conditioner is turned off. And the cold air ducts and evaporator gets wet hot air from the street.

Finding on the cold parts of the air ducts and evaporator, moisture is instantly condensed from the air. And only water would be fine. The composition of moisture is wide and stoych. The moisture is mixed with mud and dust in the system, moisturizes mold, fungi and bacteria, inevitably located there. Here you are the smell. With the air conditioner, the moisture is carried out into the cabin and the air ducts are dried. But part of it remains when the fan is turned off. And with each subsequent inclusion of moisture is added, the polystands of the bacteria. And over the years, the smell exceeds the threshold of the tolerance of our nose.

If you smoke in the cabin with a working air conditioner and the enabled recycling, then the result is not better to stomp than from the ashtray. After all, in addition to all the rest, on outdoor sides The evaporator is settling and cigarette smoke. It happens that the ill-fated Pooh clogs a drainage system. In such cases, the NTP of the evaporator simply bathes in the condensate, and the inner fan poices not clean air into the cabin, and its mixture with water.

What in this case to do? If the drainage system is clogged, it must be cleaned. This is understandable and without our advice. But if there is still a weakness of air flow with the problems described above, then this is probably the same problem of a scoring evaporator or salon air filter. The filter in the car is desirable to change annually.

Nasty smell From the air conditioner is not the only problem emanating from an unclean evaporator. Some types of microbes, colonizing dirty evaporators, carry a serious danger of human health.

The most dangerous disease that can be picked up through a dirty car evaporator - Legionelle. In order to infect legionelles, it is necessary to get into human lightly fine hydro-aerosol carrying legionella. Thus, air conditioning is a good seatingman for Legionell. The dirty air conditioner evaporator is invariably wet, located in a narrow space in the dark, gradually appear on it blue-green algae, contributing to the appearance of Legionell. If the drainage system is on your air conditioner clogged with mud, then the evaporator is alone in the water at all. For the development of hydro-aerosol, the conditions are fine.

Of course, you should not worry and run to the doctor, but the evaporator is better to keep clean.

What to do to resolve the problem?
The first answer to the answer is to keep the system dry, if possible, turning the air conditioner shortly before we come to the parking lot. This will allow the condensed moisture to dry out the flow of warm air and reduce the subsequent condensation of moisture, increasing the temperature of the air ducts. But this will not solve the problem with the existing smell.
It suggests a solution to the problem, suggested by services - disinfection. That is killing bacteria.
How to do this and how can this services do? It is clear that the chlorine will solve all the problems: o) but riding a gas mask sharply reduces the driver's review. Let us turn into medical institutions and ask what they disinfect all that they should be disinfected?
Answer: Lizol, it is a solution of cresol on a soap-oil basis. It is used for disinfection of a surgical instrument (!), Hands before surgery (!), Operating (!) And toilets, by the way! As well as the destruction of flies, the source of cholera, and so on, other, so on. What is this miracle, in its disinfectant properties exceeding everything known (and even chlorine!)?! This is such a phenol. And precisely on the basis of this phenol, professional preparations for disinfection of air conditioners in cars, schools, hospitals, motels, etc. are available. And these professional funds are up to $ 40 for (about horror !!!) 12 pieces of 250 gram cans !!! Those. For 3 liters. For one car processing, the manufacturer recommends using ½ banks. Well, let's say on services for reliability use one aerosol jar. Further silent:
So, what do we, orphans do? Suggest.

1. Get lisol - concentrate or lisol-containing solutions. (even with smells!)

2. Dilute pure lizol in proportion 1: 100 (the surgical instrument is disinfected at 1:20), to obtain 300-400 ml. Solution (this is what saving !!).

3. Pour the solution into a manual sprayer or an empty jar from under the wiper, if you wish to add perfume spindles.

4. Open all windows in the machine lash.

5. Wash the car, turn on the air conditioner to the full, turn on the fan as much as possible. Direct the stream of air in the cabin in the face / feet, lowering the nozzle down. Since theoretically, the solution can still pass through the system and remain with a solution and get on the glass and seats, take measures to prevent this (although, I think it is superfluous. But, God knows how the skin and velor will behave, although they use this bourgeois tool and in kindergartens on furniture and carpets).

6. Get out of the car and spray from the sprayer to the air intake holes windshield. Try not to save and not pour jets, namely sprinkle the fog - it should do a normal sprinkler. Since we all love our cars, I would check the action of the solution on the paint and glass in the "imperceptible place: oh) :). You can simply cover up a rag with a newspaper so that there are no water flutters along the hood. It was disinfection of the air ducts (as they do not write Services - they are only about the evaporator).

7. Turn off the engine. We are waiting for ten minutes - let Lizol lead an unequal battle (unequal for bacteria).

8. We start the engine (air conditioning and fan we did not touch - they begin to work with might and main). Open the car from the passenger side. Turn on the internal recycling of air (close air access from the street). Windows are open. We spray without bothering water dust under the feet of the passenger, under the glove box (glove box). There is a fence of air during recirculation mode. Air falls on the evaporator and then on the system. If possible, it would be nice to reach the evaporator actually and pour it abundantly. But it will go (at such a value of the procedure and the possibility of regular repeat!). Turn off the ignition. If necessary (if still the smell ullants) repeat every other day.
And that's all! Enjoy clean air.

We understand the root cause and remove the unpleasant smell of the air conditioner in the car.

The problem of unpleasant odor with the subsequent inclusion of air conditioner or climate control worries, perhaps, of any car enthusiast. Someone is simply not happy with the disgusting smell, the other in addition are aware of the harm of this air.

In this article, we will look at the reasons for its occurrence, indulgence and, actually, the possibility of its removal.

And it is worth starting with the fact that the principle of operation of cooling the cabin (that the air conditioner is that climate control) is one, with the exception of temperature control. With air conditioning, you yourself decide which intensity and duration of work you need. "The climate" is doing everything for you - put the temperature, and he himself, at the expense of sensors in the cabin, it will reach and will support it.

Where does the unpleasant smell occur?

The air conditioning system is constructed in such a way that the warm air, passing through the radiator cooled by Freon, significantly reduces its temperature. This process is accompanied by condensate falling on the cooling radiator itself. The warm and wet environment creates ideal conditions for the appearance and subsequent reproduction of the colonies of bacteria. The most fruitful this process is developing when you drove with air conditioning or "climate", and then drowned the car and left.

In this case, the system stopped ventilating, and the condensate already formed in excess and bacteria arranged a feast. With the subsequent inclusion of the fan, be something with or without air conditioning, avalanche of bacteria with the incoming air fills the interior.

What's wrong with such a smell?

Many things that bad smells, but does not harm. But not in our case. The bacteria breathed by us, and even in such a concentration, significantly reduce immunity, provoking different types of respiratory diseases. It is also worth noting that a sharp decrease in the temperature of the inhaled air, as, in fact, the hypothermia itself, inevitably fraught with at least cold.

Thus, it is simply necessary to fight this smell in order to stay in health.

How to deal with him?

The most correct way is the cleaning of the evaporator in order to remove mechanically all sediments and pollution. But for this you have to make out part of the car, which is not entirely comfortable and quickly. The most optimal, but, in fact, partial solution will be special sprays for cleaning auto air conditioners. They are easy to use and do not even require partial disassembly of the car. They are a soap-chloro alcohol solution, which perfectly disinfects both the evaporator and air ducts.

Partial this solution can be called because of only a minor removal of dirt from the evaporator. Yes, the smell will disappear due to disinfection on a couple of weeks, but such a procedure is not deleted by all sediments, and therefore his secondary appearance is inevitable.

Need to understand that timely replacement air filter The cabin is capable of significantly postpone all the above problems.

What is this cleaner in practice?

This is a very bulky spray, having a long but thin hose. Its length can sometimes reach one meter. At the end there is a sprayer.

In use, everything is simple - turn off climatic installation, We insert alternately into all air ducts the spray tube - and spray the solution. Dirt from the evaporator merges through the drain hose under the bottom of the car. After that, let's work climate (air conditioning) 15-20 minutes at maximum intensity with the enabled recirculation mode. All, cleaning is over.

conclusions

Each will decide how to overcome the problem: someone will remove the evaporator and cleaner everything thoroughly, without regretting the time. Others will be forced to resort to the help of spray. But in that case, you not only get rid of the unpleasant smell, but also worry about the health of yourself and our loved ones.

• , 28 Jul 2016

The main reason for the unpleasant smell of the car is considered contaminated evaporator. If he was not washed for a long time, the cause of the smell may be bacteria that are formed on it. After reading the entry, you will learn how to eliminate it yourself at home.

Colonies of bacteria appear in the device of the air conditioner due to the constant circulation of cold and hot air. If after long-term operation, the air conditioner is turned off, on its main item after active work Cold air falls from the street. Such air creates condensate, which is removed by drainage tubes, but its appearance is enough to become a good place to form bacteria.

The cause of the smell is exactly what. Working while driving a car, air conditioning, namely, its main part, evaporator, heats up. After turning off the air conditioner, it enters cold air from the street. Interacting with a heated detail, the air settles as moisture, as a result of which the colonies of bacteria appear on it. The smell from them can be both weak and strong, but always it looks like a smell of a wet cloth, left for several days in a locked point.

Such condensate from mold and bacteria gives it to know yourself, starting to smell during the next inclusion of the air conditioner, filling the salon unpleasant wet and fine air. The air vents in the process of operation of the device are dried, and there are direct access to neoplasms, which are the cause of the smell.

Elimination by chemistry

Solve the question of the front air at best proper operation Cooling device. Turning it off to the stop, thereby you give the system to ventilate, and already on automotive parking Your air conditioner will expect the next touch dry and clean. But this approach does not always solve the problem completely, and his minus is that you are obliged to sacrifice our comfort, without exploiting the possibilities of your car fully.

Another way to get rid of harmful bacteria colonies is on time or periodically disinfection of the cabin, and most importantly - air conditioner with evaporator. Usually, chlorine is used for disinfection of cranes and any other products. But for the car, this method of cleaning is hardly suitable, although the chloric is a very strong reagent, it will have to use it in the respirator or even a gas mask. Agree that today there are more practical and convenient disinfection methods, and use chlorine for cleaning your airlows of your vehicle A little wrong.

The best option for washing the evaporator is a tool that can advise in any pharmacy or medical institution. Moreover, they use it even for disinfection of medical devices. The tool is called cresol, it does not have a strong third-party smell, they clean the tools before surgery, medical gloves, and it kills it a large number of bacteria different speciesincluding cholera. Crezol is called the main component of the Lizol, which is diluted with soap-oil fluid.

The disinfectant properties of cresol are very strong, and the reason is the valid element phenol. It is the main ingredient of the compositions that are used for the disinfection of cars. Professional cleaning of air conditioners, hotels and educational institutions is carried out by professional means, which can sometimes be expensive. Packaging such a means may be enough for a long time, and for cleaning the air-conditioning machine, it may take quite a bit of such a composition.

Flushing evaporator

The washing of the evaporator is carried out in several stages. These steps should be performed consistently, and as a result, you can get a completely new evaporator and the air conditioning system that will not smell, and will fill the interior with clean fresh air without sweat and bacteria.

1. First you need to buy a cleaning agent, namely Lizol. If it is not, you can find any other composition containing this drug. You can also buy a concentrated liquid based on lysol.
2. The composition is divorced in water in accordance with 1 to 100, and 300-400 milliliters funds should be enough.
3. Cleaning liquid to pour into a bottle or sprayer. Escape a bottle of sprayer and add a little essential oil - so work will be carried out simply and with the smell that you like.
4. Open the windows of the machine and the hatch of the manifestation - to work a constant influx of fresh air from the street is necessary.
5. We include ignition, and with it air conditioning and fan. The nozzles of the air lines in the area of \u200b\u200blegs or faces
6. A solution is disseminated into the hole of the air intake, it is desirable to do it not with a jet and not large portions. But it should not save, because Lizol should get inside and struggling with bacteria. It is best to create large clouds of small drops of cleaning fluid.
7. Disconnecting the engine, allow the solution to perform its task inside the air-conditioning system.
8. After some time, we turn on the system again, and we spat out the residues inside the cabin. If all the steps are performed correctly, soon in the cabin will again begin to circulate clean air.

The frequency of using the air conditioner affects the appearance of bacteria directly. Conditions of operation in this issue are playing not a latter role. A dusty country road is much worse displayed in a condition of the capacitor, rather than the urban view of the level asphalt. Well, of course, the cleaning of the capacitor on the service is much lengthens the service life and the correct operation of the air-conditioning system.

Since the unpleasant smell is unable to force anyone, it is best to protect yourself from his appearance. The result of the correct operation of the air conditioner will never bring trouble to the driver in the cabin. The first signs of his pollution is best removed immediately, and if you feel that soon your salon will be filled with not fragrances, but in the air, small prevention does not hurt. Best of all while driving, namely, a couple of minutes before the stop, turn off the air conditioner. Having ventilated with fresh air already without heating and cooling, the air conditioner will cool down to the moment of stop, and there will be no problems with the next time it will be. This approach will reduce the amounts of cleaning and extend the ride time with its use for several weeks or even a month.

Disinfection should be carried out with open doors And even a hatch, after all, airing the interior when the engine is on, you will protect yourself from moisture and unpleasant smell.

Simultaneously with the cleaning of the heater, the entire volume of the body of your car is also ventilated.
Repeated disinfection is carried out inside the cabin. Thus, Lizol kills completely all bacteria, allowing you not to return more to this problem topic. Spraying the solution into air intakes, it is necessary to monitor its amount. You can not send a stream of solution into the holes of the air lines and at the same time it cannot be saved hard. The solution should fully interact with accumulated inside the air purification system moisture and bacteria.

Video "Eliminate the unpleasant smell of car air conditioner"

On records, the motorist shows how correctly at home can be cleaned with an air conditioner evaporator.