Dryer Vent Cleaning in Hendersonville, TN
Tell us about your home, and a licensed contractor who covers Sumner County will get in touch.
Tell us about the job
It takes about a minute.
Cold vents make lint stick
Every load sends warm, damp air down the vent and out. Once that vent runs through the cold part of the house, and Hendersonville gets nights near 30 degrees from December through February, the air cools fast. The moisture in it has somewhere to go, and it settles on the vent walls. Lint sticks to a damp surface a lot easier than a dry one.
That buildup narrows the vent a little more with each load. Air moves slower, so the exhaust stays wet longer and the next batch of lint sticks just as easily. A clogged vent keeps the dryer running hot and keeps that damp air from getting outside where it belongs.
- 30°F
- the average winter night, and cold vents catch damp lint
- 7 months
- October through April, the vent stays cold
NOAA nClimDiv, 1991–2020 normals
- How often should a dryer vent be cleaned?
- Once a year is the standard interval for most households. If you dry large loads often, or your vent run is long with a lot of turns, lint has more places to catch and you should check it more often. A vent that clears out fast and dries clothes in one cycle tells you the interval you're on is working.
- Can I clean my dryer vent myself?
- You can clear the part you can reach, usually the first few feet from the back of the dryer and the outside hood. What you can't reach is the rest of the run through the wall and out the roof or wall cap, where lint actually builds up and where a vacuum from either end won't get to it. A contractor uses a rotating brush or a rod system to clean the full length and check that the vent hood flap opens and closes the way it should.
- What are the signs of a clogged dryer vent?
- Clothes coming out hot to the touch but still damp after a full cycle is the clearest sign. Others are the dryer running noticeably longer than it used to, the outside vent hood flap barely moving or not moving at all when the dryer runs, and a burning smell during the cycle. Lint collecting around the vent hood outside is also worth checking, since it means air isn't pushing all the way through the line.