Dryer Vent Cleaning in Mooresville, NC
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Step 1 of 3: Equipment
Cold vents catch more lint
Your dryer pushes out warm, damp air every load. Once that air hits the vent running through a cold attic or wall, it cools fast, and the moisture in it gives lint something to stick to instead of blowing outside. From October through April, with winter nights averaging 30°F, that vent is cold most of the time your dryer runs.
Lint that sticks builds up layer by layer along the vent walls. A narrowed vent makes the dryer work harder to push air out, and a blocked one can trap heat inside the dryer itself.
- 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 for most households. If you run large loads often or you have a long vent run with a lot of bends, check it more than once a year. The vent carries lint the whole run to the outside hood, and any bend is a place for it to build up.
- Can I clean my dryer vent myself?
- You can clean the section behind the dryer and the outside hood yourself. Pull the dryer out, disconnect the vent, and clear lint from both ends by hand or with a vent brush. What you usually cannot reach is lint packed inside a long run or around a bend in the wall or ceiling, and that takes a rod system or a shop vacuum with a hose to get the full length.
- What are the signs of a clogged dryer vent?
- Clothes that take longer than one cycle to dry, or come out hot to the touch instead of just warm, are the clearest sign. Check also for a burning smell during the cycle, lint around the outside vent hood, or the hood flap barely moving when the dryer runs. Any one of these means the vent is not clearing air the way it should.