Is Cleaning Air Ducts Important?

clean and fresh air coming out from an AC Unit

According to the U.S. Environmental Protection Agency (EPA), it is important to clean air ducts. This is important because most homeowners in Indiana are not sure whether to take action against mold, vermin and other contaminants. Many HVAC companies will tell you not to touch the system at all, but the agency tends to differ. So, is air duct cleaning entail? What are the conditions that warrant action?

Air Duct Cleaning

Efforts to clean indoor air and enhance good health make a broad industry that includes air duct cleaning. Air duct cleaning companies in Indiana and other states use chemicals, vacuums, and brushes to clean the inside of the air duct. They also clean HVAC coils.

Mold Growth

The first condition for air duct cleaning is the presence of mold in the HVAC system. Visible mold is easy to notice from its odor and discoloration. Depending on the complexity of your ductwork, the HVAC cleaning professional may use a variety of methods.

Vermin Infestation

Insect and rodent infestation of the air duct may call for a thorough cleanup. Animals in the air duct may not be a problem at first, but they definitely will in the end. Rodents and pests can wreak havoc on your system if they continue to live in your home. Infestation will inevitably affect the quality of indoor air, so take control of this by contracting an HVAC professional for a cleanup.


Anything that hampers the free circulation of air within the air duct affects the operational efficiency of the entire system. If you notice a substantial amount of debris or dust in the system, it’s time to call for air duct cleaning services in your area.

Getting rid of contaminants in the air ducts can ensure good health and energy savings. If your HVAC system meets any of these conditions, your next stop should be at a licensed and experienced HVAC cleaning company.