Dryer Vent Cleaning in Clarksville, TN
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Step 1 of 3: Equipment
Cold vents catch more lint
Your dryer pushes out warm, damp air every load. From October through April, that air is moving through a vent that sits in a cold house, with winter nights averaging 30°F. The warm air cools fast against those walls, and the moisture in it makes the lint stick instead of blowing on through to the outside.
Over a winter that adds up. The lint layer gets thicker, the vent gets more restricted, and the dryer has to push harder to get air out at all.
- 30°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 the general rule, and it holds for most households. If you dry big loads often, or the duct run to the outside is long or has several bends, the lint builds up faster and the vent is worth checking more than once a year. A clean vent matters most going into the colder months here, since a dryer that runs longer to finish a load is also running longer near whatever lint is left in the duct.
- Can I clean my dryer vent myself?
- You can clean the first few feet near the dryer and the vent hood outside. The middle of the run is harder to reach without a brush and rod built for the job, and a duct that runs through an attic or turns more than once often needs longer equipment than a homeowner kit gives you. If the dryer is taking longer to finish a load or the outside hood barely moves air when it runs, have a contractor clean the full length of the duct.
- What are the signs of a clogged dryer vent?
- Clothes take longer to dry, the top of the dryer feels hot to the touch, and you notice a burning or musty smell during a cycle. The outside vent hood may barely move air even with the dryer running, and lint may collect around the lint trap door more than it used to. One of these on its own is worth a look. More than one at the same time means the vent needs attention soon.