We use a method called Source Removal, which is the only method recognized by the U.S. Environmental Protection Agency that fulfills all requirements to clean your air duct system.
We clean all ductwork by inserting a vacuum hose to one end of the duct trunk line.
Using the High Velocity Air Sweeper, we will then brush all the interior surface areas of the duct unit.
As the Air Sweeper is operating, all foreign materials such as mold, soot, lint, hair, bacteria, and other air movement residues are removed from the area.
Finally, the entire duct is fogged with an EPA [Environmental Protection Agency] approved sanitizer.
It is amazing to me to know I can come home and smell no odors in my house.