
Duct cleaning removes dust, debris, and contaminants from HVAC ductwork to improve airflow and indoor air quality. A professional cleaning typically includes supply and return ducts, registers, coils, and blower components to reduce circulating pollutants and odors.
/dʌkt ˈkliːnɪŋ/
Duct cleaning removes dust, debris, and contaminants from HVAC ductwork to improve airflow and indoor air quality. A professional cleaning typically includes supply and return ducts, registers, coils, and blower components to reduce circulating pollutants and odors.
What is duct cleaning?
It’s the professional removal of dust and debris from HVAC ductwork to improve air quality and airflow.
Source: The Cooling Company

Clean ducts improve airflow and reduce indoor pollutants.
After a renovation, a homeowner schedules duct cleaning to remove construction dust and restore clean airflow.
Choose a reputable provider who follows NADCA standards and includes a full system inspection.
“Choose a reputable provider who follows NADCA standards and includes a full system inspection.”
NADCA recommends cleaning ducts every 3–5 years, depending on conditions.
Does duct cleaning improve efficiency?
It can by improving airflow, but sealed and well‑designed ducts matter most.
Is duct cleaning necessary every year?
Usually not. Most homes benefit every 3–5 years unless there are special conditions.
Can duct cleaning remove mold?
It can remove surface growth, but moisture issues must be fixed to prevent recurrence.
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