Cleaning air ducts is important because dust, allergens, and debris build up over time and circulate through your home every time the system runs. A proper duct cleaning can improve airflow, reduce allergy triggers, and even help your HVAC system work more efficiently. I’ve also seen that pairing clean ducts with regular floor maintenance—using something like our Robotic Floor Cleaner—keeps indoor air quality even better by reducing the dust that eventually ends up in the vents.