Duct cleaning methods

Ventilation cleaning plays an important role in the microclimate. Most people in New York today know that air quality affects our health. If the duct is not installed properly, the wrong pecifications maintenance and operation, it can be contaminated by dust particles, pollen or other debris. If moisture is present in it , then the growth potential of microorganisms increases. Some of these pollutants can cause allergies or other symptoms in people if they are exposed to them.

Studies show that indoor air pollution contributes to more than half of the illnesses we suffer from, including sinusitis, allergic rhinitis, asthma, etc. With the current trend of closing all windows and doors tightly and re-circulating indoor air, urban residents oxygen is breathing dirtier than ever.

Cleaning the ventilation system helps to reduce the amount of pollutants in the space while improving air flow while reducing the load on your system.

Air ducts become dirty over time and must be serviced periodically. Improving the quality of the microclimate begins with the lungs of your home. Keep the air ducts clean.

Where does the dirt come from?

Most indoor pollutants can come from sources such as:

secondhand smoke, dirt, fumes from cooking,
chemical vapors from detergents and detergents,
gases and vapors from carpet and furniture fibers,
dust mites, humans and pets,
pollen, airborne allergens, etc.

Preparing to clean the ventilation

If you've decided to clean your home air duct , here are some tips:

Check the system before cleaning
Protect carpet and home furnishings while cleaning.
Use only soft bristled brushes

With the help of a vacuum cleaner and disinfectants, it is possible to remove dust and dirt that has accumulated in the ventilation duct, and with the help of seals, protection against further pollution and the need for frequent cleaning can be achieved.

Air duct cleaning

Cleaning of ventilation ducts should be carried out without dismantling them.

Cleaning the ventilation consists of three stages:

Inspection of the ventilation duct The inner walls of the air duct should be inspected for the presence of accumulation of dust and other contaminating elements. How to inspect the ventilation duct? For this, there are special openings (doors), which are called inspection hatches or hatches for cleaning air ducts .
Cleaning the ventilation duct. Cleaning methods for ventilation systems vary, depending on the degree of contamination and the type of duct (flexible, rigid or semi-rigid duct). Distinguish between mechanical and chemical cleaning methods.

The chemical method is used to remove fatty deposits inherent in ventilation systems in kitchens, etc. The chemical is sprayed inside the duct and left there for a while. Due to a chemical reaction, the plaque peels off the inner surface of the duct and is carried away with the air. This method is used only for small plaque thickness.

Mechanical cleaning is carried out by hydropneumatic or hydromechanical devices and vacuum pumps. It is produced as follows: a vacuum pump is placed inside the air duct, in front of the vacuum pump there are special cleaning brushes, which, when rotating, separate plaque from the walls of the air duct, after which it is drawn into a special filter of the vacuum pump. Mechanical cleaning is complex and time-consuming in its execution, but in case of severe contamination, only it can save. Modern methods of mechanical cleaning have interesting devices at their disposal (below in the picture). Such a borudovaniya cleaning duct cleaning robots called ventilation systems. This is a radio-controlled car equipped with brushes and a video camera.

Disinfection of air ducts

Disinfection is used to clean the ventilation ducts from microorganisms and bacteria. For disinfection, liquids, aerosols or powders based on hydrogen peroxide, peracetic acid and other reagents are used.

When choosing an antiseptic, you need to consider in what kind of premises it will be used, since they have different effects. It is necessary to disinfect not only the air ducts themselves, but also all elements of the air exchange system.