How Are Air Ducts Cleaned

How Are Air Ducts Cleaned

Posted by on Jan 20, 2017 in Indoor Air Quality |

What is air duct cleaning?

This refers to the cleaning of the heating and cooling components in the system.  Normally forced air systems such as air conditioners require this cleaning.

Is it a must?

There have been no studies or research proving that if the air ducts are not cleaned, there would be severe health consequences.  There has been no document issued stating that one should have the air ducts cleaned.

Should you have the air ducts cleaned in your home?

Since it is not proven that the air ducts are one of the sources of pollutants in the living room airspace, it is not vital that the air ducts have to be cleaned. It may be cleaned once in a few years.  That can be a judgment call that can be taken in time.

What is the pollutant?

The air that one breathes in must be clear from pollutants and toxic material. That is a given. The air duct that exists in heating and cooling systems play a big role ought to be clean too. It is possible that if the air from the duct is filled with dust and grime, that is what will fill the air, thereby causing pollution.

air duct that exists in heating and cooling systems

Is it true?

Most of the dust and the grime that exists in the air ducts will adhere to the duct surface. It is not bound to enter the air space in the living room. It is vital to remember that there are many sources of pollutants in the air. The air duct is just one possible source. It is neither proved nor verified.

When should you get the air duct cleaned?

There are a few symptoms that indicate the need for cleaning the air duct.

  • Substantial presence of the growth of molds (they are bacteria mostly).
  • Vermin and rodents
  • If someone in the family is ill for a long time
  • If the house has been renovated recently or shifting has taken place

 How are Air Ducts Cleaned?

Cleaning of the air duct is a four step process

  • Clean the system

Air ducts are available both in the heating system as well as the cooling system. The furnace is also included. During an air duct cleaning process, ensure that the whole system is cleaned. Disconnect the power first. Vacuum the interiors of the system. Clean the cooling coils along with the bowler unit.

air duct furnace

  • Clean the supply and return the grills and the registers

Remove the floor, the ceiling and the wall registers. Wash the registers with a properly certified cleaner that will not pollute the environment further. Using natural cleaning substances is also a good idea to avoid toxic residues.

  • Clean the supply and return the ducts

Good powerful cleaning equipment may be used to clean the air ducts. You may use a good sealer and a spray to keep it clean.

  • Install an electrostatic air filter

This air filter will keep the air duct clean and prevent entry of the dust particles. A solid odor kill can prevent odor for approximately three months.

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