Duct Cleaning in Forest Park, GA
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What Clayton County weather leaves behind in your ducts
Your furnace only runs from November through March here, then sits shut for the rest of the year. Warm, still air settles in the ductwork during those months off, and dust collects on top of whatever the furnace already pushed through during the 5 months it ran. That cycle of use and rest repeats every year, and each round adds another layer.
Georgia sees its share of power outages, and Clayton County has logged 38 damaging wind events over the past ten years. When the power drops and the system stops mid-cycle, air stalls in the ducts instead of moving through, and dust settles into the same runs instead of collecting at a filter. Over years of that, the buildup inside the ducts is what ends up moving through your house every time the furnace kicks back on.
- 5 months
- November through March, your furnace pushes air through your ducts
- 5 months
- May through September, your air conditioner does the same
NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- Most homes do fine with a duct cleaning every three to five years. Homes with pets, a smoker, or someone with allergies often need it more often, since more gets pulled into the return air every day. If you've had work done that stirred up dust, like a furnace swap or attic insulation, it's worth having them cleaned after.
- Is air duct cleaning worth it?
- It's worth it if your ducts are actually dirty, and there are ways to tell. Dust that comes back fast after cleaning the house, musty air when the furnace kicks on, or registers you can see buildup in are all signs. It won't fix an allergy or cut your heating bill on its own, but it does stop that buildup from blowing back into the rooms you live in.
- What does air duct cleaning involve?
- A contractor connects a vacuum to your duct system and puts it under negative pressure, then goes through each run with brushes or air tools to knock loose dust and debris free so it gets pulled out rather than pushed further in. The supply and return registers get cleaned too, along with the coil and blower if they're reachable. A full job covers every duct in the house, not just a few rooms.