07/15/2025
Duct Cleaning: EPA recomendations:
The EPA generally recommends against routine air duct cleaning. According to the U.S. Environmental Protection Agency (EPA), duct cleaning should only be done when necessary, such as when there is visible mold growth, vermin infestation, or excessive dust and debris.
Here's a more detailed look at the EPA's recommendations:
As needed, not routine:
The EPA does not recommend regular or scheduled duct cleaning.
When to consider cleaning:
Duct cleaning may be necessary if:
There is substantial visible mold growth inside the ducts or on other HVAC components.
The ducts are infested with vermin (rodents, insects).
The ducts are clogged with excessive amounts of dust and debris.
