It refers to the removal of contaminants and dust within the ductwork. This includes the registers and diffusers along with supply and return air ducts in each room. Powerful vacuums can be used for air duct cleaning to prevent the dust and debris from re-circulate throughout the home.
If you’re looking to extend the life of the HVAC system and improve air quality, then air duct cleaning must be an essential part of your maintenance routine.
If you prefer to outsource the air duct cleaning method, then make sure that the service providers are following these steps: