What is a potential consequence of poorly maintained air ducts?

Poorly maintained air ducts can lead to a variety of issues, one of the most concerning being pest infestations. When air ducts are not regularly cleaned and maintained, they can accumulate dust, debris, and organic materials, creating an ideal environment for pests such as insects and rodents. These pests may be attracted to the accumulated materials, as they can find food sources and places to nest within the ductwork.

The presence of pests within the air ducts can also have several negative implications for indoor air quality, as they may shed skin, leave droppings, and even bring in allergens or pathogens, further affecting the health and comfort of the occupants. Thus, timely maintenance and cleaning of air ducts are essential to prevent these infestations and ensure the HVAC system operates effectively and healthily.