Duct cleaning isn’t always necessary, but in many cases, it’s highly beneficial. If your home has never had the ducts cleaned, or if you’ve recently done renovations, have pets, smokers, or someone with allergies living in the home, cleaning your ductwork can help improve indoor air quality and HVAC efficiency.
The EPA recommends duct cleaning only when needed — for example, if there is visible mold, rodent infestation, or excessive dust and debris inside the ductwork. In these cases, duct cleaning is more than necessary — it’s essential.
So, while it might not be a routine maintenance task for everyone, it becomes necessary under certain conditions and can make a noticeable difference when done at the right time.