Texas homes run their HVAC systems harder and longer than almost anywhere else in the country. That means air ducts in Texas accumulate dust, allergens, and debris faster than in cooler climates. Here is how often you should clean them.
The General Recommendation
The National Air Duct Cleaners Association (NADCA) recommends cleaning air ducts every 3 to 5 years for most homes. In Texas, given the extended HVAC season, every 3 years is a more appropriate target for the average DFW household.
When to Clean More Frequently
You have pets that shed Pet dander and hair circulate through the duct system and accumulate quickly. Homes with shedding pets should clean every 2 to 3 years.
Someone in the home has allergies or asthma Dust, pollen, and mold spores trapped in ducts can worsen respiratory symptoms. Annual or biannual cleaning may be appropriate.
Recent home renovation Construction generates enormous amounts of dust and debris. If you have had recent renovations, clean the ducts before running the HVAC system heavily.
You moved into a new home Even new construction can have construction debris in the ducts. If you bought a home and do not know when the ducts were last cleaned, schedule a cleaning and inspection.
You see dust buildup around vents If you notice dust accumulating on or around supply vents shortly after cleaning them, the ducts likely need attention.
After mold or water damage Any moisture intrusion into the duct system can lead to mold growth. If your home experienced flooding or a leak near the HVAC system, inspect and clean the ducts promptly.
Signs Your Air Ducts Need Cleaning Now
- Visible dust or debris coming from vents when the system runs
- Musty or stale odor when the AC or heater turns on
- Increased allergy or asthma symptoms indoors
- Higher than usual energy bills
- Uneven airflow between rooms
BTU Home Services — Air Duct Cleaning Across DFW
We inspect and clean air ducts for homeowners throughout Dallas, Frisco, Plano, Carrollton, McKinney, Addison, and all surrounding DFW communities.
Call (888) 588-3314 or book online at btuhomeservices.com