What Causes Dusty Air Vents?
Light dust on vent covers is normal. When dust returns within days or blows into rooms, check filter fit, duct connections, and indoor humidity first.
Breathe Cleaner Air
Clean Ducts. Fresher Air.
Sarah Mitchell
Sarah Mitchell focuses on indoor air quality and ventilation topics. Her articles explore common causes of dust, dirt, mold, and other concerns that can affect air ducts and vents.
Blogs by Sarah Mitchell