Dryer Vent Cleaning in Canton, GA
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Step 1 of 3: Equipment
Cold vents make lint stick
Your dryer pushes out warm, damp air every load. From October through April, that air is moving through a vent that sits in cold space, with winter nights here averaging 33°F. The warm air cools fast against those cold walls, and the moisture in it turns to dampness on the metal. Lint catches on wet surfaces instead of blowing straight through, and it builds up layer by layer.
Once lint packs into the vent, the dryer has to push exhaust through a narrowing path. Airflow drops, drying takes longer, and the heat that should leave the house stays trapped in the line instead.
- 33°F
- the average winter night, and cold vents catch damp lint
- 7 months
- October through April, the vent stays cold
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NOAA nClimDiv, 1991–2020 normals
- How often should a dryer vent be cleaned?
- Once a year is a good rule for most households. If you run large loads often or dry a lot of towels and bedding, lint builds up faster and the vent may need attention sooner. A dryer that takes longer to finish a load than it used to is telling you it's due.
- Can I clean my dryer vent myself?
- You can clean the lint trap and the first few feet of duct behind the dryer yourself with a vent brush kit. What you can't easily reach is the full run of ductwork out to the wall, especially where it bends or runs any real distance. A contractor uses a brush and vacuum sized for the whole line, including the vent hood outside, and can tell if the duct itself is damaged or crushed.
- What are the signs of a clogged dryer vent?
- Clothes that take more than one cycle to dry, a dryer that runs hot to the touch on the outside, and a burning smell are the main signs. You might also notice little to no airflow at the outside vent hood when the dryer is running. Lint gathering around the lint trap door or a musty smell in the laundry room points the same way. Any of these mean the vent needs a look before the next load.