Pulling air from inside your home through the return ducts, where the air moves through the filter into the furnace to be heated or cooled before passing through the supply ducts and back into your living space. Dust, pet dander, debris, pathogens, allergens, chemicals, dust mites—all of these contaminants become trapped inside your air ducts over time, and as the air moves through the system, it passes through these dirty ducts, redistributing the dirt throughout your home or simply depositing it in the ducts where it builds up over time. Air duct cleaning can dramatically reduce the number of contaminants present in your home’s indoor air.
Cleaning the air ducts in your home increases air flow within the system, helping to improve the efficiency of the heating/cooling system by distributing air throughout the house more quickly and with less effort. Regular cleaning of the air ducts also minimizes dust and debris entering the furnace, thereby helping to prevent clogging of the unit. ​