Air conditioning ductwork can harbor a variety of organisms and materials. These commonly include dust mites, mold spores, bacteria, and occasionally, small insects or rodents that may find their way inside. These elements can accumulate over time, particularly in environments with high humidity or infrequent cleaning.
The presence of these materials inside HVAC systems can negatively impact indoor air quality. This can trigger allergic reactions, respiratory problems, and other health issues for building occupants. Regular inspection and maintenance of air conditioning systems are important to mitigate these risks and ensure the delivery of clean, healthy air.
