National Air Duct Cleaners Association (NADCA) found that an average six-room house collects 40 pounds of dirt, dust and allergens in its air duct in a year. It is estimated that an indoor air can be two times more polluted than outdoor air and to make the situation worse this contaminated air is circulated the moment we start our heating or cooling system.

Duct cleaning has never been considered as the methods to actually prevent health problems, however most people now are aware that indoor air pollution is an issue of growing concern now. We now realize that dust particles in home increases generally because of dirty air ducts.

Number of suggests that the Air Ducts in our home should be cleaned in scenarios like:

If you find that ducts are infested with rodents or insects.

When ducts are clogged with excessive amount of dust particles which are getting released inside the house from supply registers.

If you find a visible growth inside hard surface like sheet or metal of ducts or on other components of your cooling or heating system.

There are many Air Duct Cleaning Services provider in Toronto which generally charge $450 to $1,500 per heating or cooling system, depending on the services offered, climatic region, system accessibility and size of the system to be cleaned.