2. Air Duct Cleaning Reduces Pollutants
NADCA explains that air duct cleaning reduces the number of airborne pollutants circulated in the home from “normal” home activity, such as mold, pollen, dander bacteria, dust mites and residues from chemicals and household products. These contaminants gather in the ductwork and can contribute to breathing disorders, including asthma and allergies or breathing disorders or cause serious problems for those with respiratory health conditions, autoimmune disorders or some environmental allergies. The air conditioner and heater are channels that allow pollution to enter the living area where they are easily breathed in.