Persistent unpleasant aroma in the car can turn a comfortable trip into a real test, especially if we are talking about the ingrained smells of tobacco, dampness or organic matter. Conventional air fresheners only mask the problem for a short time, while professional air fresheners can be used to treat the problem. salonwork It requires a deeper approach. One of the most advanced methods of dealing with sources of unpleasant aromas today is the generation of fog.
This technology is radically different from the usual wet cleaning or dry cleaning, as it affects at the molecular level. Dry fog is an aerosol suspension of microscopic particles of a special composition that are able to penetrate the most inaccessible places of upholstery and ventilation. It is thanks to its structure that the fog does not moisten the surface, but settles with the thinnest film, neutralizing odors where no rag will reach.
Vehicle owners often underestimate the depth of penetration of foreign fragrances into finishing materials. To eliminate the problem, it is necessary to understand the physical principles of the equipment and select the right chemical reagents. In this article, we will discuss in detail how it happens. deodorization using generators, what compositions are used and why this method is considered a benchmark in childling.
Principle of operation of the dry fog generator
The basis of the technology is a special device. fog-makerwhich converts the liquid concentrate to a gaseous state. Inside the device, the liquid is fed to a hot platinum thread or evaporates under high pressure, instantly turning into microscopic crystals. The particles are 5 to 10 microns in size, which allows them to behave like gas, filling the entire volume of the car’s interior.
A key advantage of the method is the ability of particles to penetrate into porous materials. Unlike the sprays that settle on the surface, microdrop They penetrate deep into the structure of skin, velour and plastic panels. There, they react with odor molecules, binding them or breaking the chemical bonds responsible for odor.
⚠️ Note: The use of household air humidifiers instead of a professional generator is strictly prohibited, as they create large drops of water that can damage electronics and cause corrosion of metal in the cabin.
The evaporation process occurs without the formation of condensation, which gave the name to the method - "dry" fog. This allows you to process even moisture-sensitive interior elements, such as: electronic control Or the stains, without fear of stains or stains. Once the work is complete, the particles settle on surfaces, creating a protective barrier.
The main difference between dry fog and ozone is the lack of oxidative effects on rubber and plastic parts with the correct use of chemistry.
Advantages of the method over ozonization and dry cleaning
When choosing a way to clean the cabin, car owners often fluctuate between ozonationTraditional dry cleaning and fog treatment. Each method has its advantages, but dry fog removal benefits in a number of critical parameters, especially when it comes to complex cases, such as burnt out salon or the smell of cigarettes.
Unlike ozone, which is an aggressive oxidant and can break down rubber seals and plastic over time, dry fog formulations are chemically neutral to cabin materials. They do not require long ventilation after processing, as they do not leave behind the smell of chlorine or thunderstorms. In addition, the method allows simultaneously with deodorization disinfectionBy destroying bacteria and fungi.
A comparison of the effectiveness of the various methods is presented in the table below:
| Parameter | Dry fog | Ozonization | Wet cleaning |
|---|---|---|---|
| Pore penetration | Deep. | Superficial | Average. |
| Impact on materials | Safe. | Possible oxidation | Risk of tissue shrinkage |
| Time of processing | 30-40 minutes. | 40-60 minutes. | 3-5 hours |
| Virus removal | Yes. | Yes. | Partially. |
Another important aspect is time saving. While the generator is running, the master can do other things, while dry cleaning requires constant manual labor. Aerosol treatment It covers 100% of the cabin volume, including the air conditioning system, which is almost impossible to do manually without a complete disassembly of the torpedo.
Selection of equipment and chemical formulations
The quality of the final result depends on the characteristics of the equipment used. Professional fog-producers shall ensure a stable evaporation temperature and uniform supply of the composition. Electric and gas-heated models are on the market, but electric options are preferred for work in enclosed spaces and garages.
Choosing chemistry is a separate science. There are compositions on a water basis and on the basis of glycols. Glycol solutions They are considered more effective at removing persistent organic odors, as they have better penetrating ability. It is important to select a reagent for a specific type of contamination: for tobacco, for animals or to eliminate the smell after a fire.
- 🧪 Neutralizers They completely destroy the odor molecules, turning them into safe compounds.
- 🌸 Masquerade - interrupt the unpleasant aroma with a strong perfume perfume perfume (less effective).
- 🦠 Disinfectants - contain antibacterial components for salon rehabilitation.
⚠️ Warning: Never mix different manufacturers’ chemical compositions in the same generator tank, this can lead to unpredictable chemical reactions and breakage of the heating element.
When choosing equipment, you should also pay attention to the volume of the tank and the time of continuous operation. To handle large SUVs or minibuses, more powerful models are required, capable of operating without refueling for at least 40 minutes. Compact devices They are only suitable for passenger sedans.
Why can’t you use regular water?
Water has a high surface tension and cannot penetrate the micropores of materials as efficiently as specialized solutions based on glycols or alcohols.
Step-by-step instructions for handling the salon
The process of removing odors requires a strict sequence of actions. A disruption of technology can cause the smell to persist, or, worse, a new one to appear, the smell of a wet cloth. The first step should always be thorough. pre-cleaning The cabin from visible dirt and debris.
After preparation, the generator must be isolated from direct contact with the upholstery so that hot air or concentrated flow does not damage delicate materials. Usually the device is installed in the center of the cabin on the floor, having previously removed the mats. Doors and windows should be closed tightly.
☑️ Preparation for fog generation
The start of generation is made according to the instructions for a specific model equipment. The standard processing cycle of a passenger car takes from 15 to 20 minutes. After turning off the device, you need to wait another 15-20 minutes to fog the donkey, and only then open the doors for ventilation.
It is important to ensure the circulation of air inside the cabin during operation of the device. To do this, you can turn on air recirculation in the climate control system at minimum power, if it is safe for a particular car. It'll help. composition to penetrate the air ducts and air conditioner evaporator.
To enhance the effect before processing, warm the cabin to a temperature of 20-25 degrees - in a warm environment, the fog molecules interact more actively with the sources of smell.
Treatment of ventilation and air conditioning system
One of the most difficult tasks is to eliminate the smell from the ventilation system. Often, it is in the air-conditioner mold and bacteria accumulate, which, when the stove is turned on, are carried around the cabin. Dry fog is ideal for solving this problem without disassembling the torpedo.
To process the system, it is necessary to start the generator and direct the fog stream directly into the air intake, which is usually located under the windshield or in the area of the front passenger's legs. Turn the fan of the stove on at maximum speed in the recycling mode.
This approach allows the disinfectant to pass through all channels and settle on the fan blades and duct walls. After the procedure, it is recommended to replace cabin filterIt is the source of most of the pollution and chemistry.
- 🌬️ Air intake through an external air intake.
- 🔄 Recycling mode for circulation of the composition inside.
- 🌡️ Warming up the evaporator to activate the reaction.
If the smell in the air conditioner was caused by biological contamination, treatment alone may not be enough. In advanced cases, the procedure is repeated after 24 hours. This ensures the death of all microorganisms that may have survived the first session.
Typical errors and security measures
Despite the apparent simplicity, the dry fog method requires compliance with safety precautions. The main risk is associated with inhalation of concentrated aerosol by a person. During the operation of the generator in the cabin forbidden to be human or animal.
Another common mistake is not enough exposure time. Many people try to cut back on the process, believing that 5 minutes is enough. However, deep penetration and reaction with odor molecules takes time. Too fast ventilation will reduce the effectiveness of the procedure to zero.
⚠️ Warning: After treatment, the cabin should be thoroughly ventilated for 10-15 minutes before boarding passengers to avoid irritation of the airways from residual vapors.
It is also worth remembering about fire safety. Although modern compounds are not combustible, the generator itself is a heating appliance. Do not leave working equipment unattended or put it on flammable items such as paper mats or upholstery.
Compliance with exposure time and airing rules is the key to safety and efficiency of dry fog removal of odors.
Is dry fog harmful to human health?
With proper use and ventilation, no. The compounds are certified and safe. However, during generation, it is impossible to be in a cloud of fog.
Can the smell of vomiting be removed with dry fog?
Yes, it is one of the most effective methods. However, it is necessary to mechanically remove all contaminants and treat the stain with an enzyme cleaner.
How often should the procedure be repeated?
For prevention, 1-2 times a year is enough. If the source of the odor is not eliminated (for example, the corpse of an animal in the body cavity), the treatment will only give a temporary effect.
Will the chemical smell be left after treatment?
High-quality neutralizers do not leave a foreign smell. You can feel a slight aroma of perfume, which weathers in 30-60 minutes.
Is it a good way to remove odor after a fire?
Dry fog helps to significantly reduce the intensity of the smell of burns, but in the case of serious burnout of the cabin requires a comprehensive dry cleaning and replacement of materials.