Dryer Vent Cleaning in Burlington, NC
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Step 1 of 3: Equipment
Cold vents make lint stick
Your dryer pushes warm, damp air out through the vent, and from October through April that air is hitting metal that sits close to outside temperatures. Burlington winter nights average 31°F, so the warm air cools fast once it's inside the vent, and the moisture in it gives lint something to stick to instead of blowing straight through.
Over a season that buildup narrows the path the air has to travel. Lint packed against damp vent walls does not clear itself out. It stays there, and the vent keeps losing ground until it is cleaned.
- 31°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 several loads a day, or if the vent run is long or has a lot of turns, check it more often. A dryer that takes longer than it used to is often telling you the vent needs attention before a year is up.
- Can I clean my dryer vent myself?
- You can clean the section right behind the dryer and at the outside hood yourself, and that alone helps. A vacuum with a long hose or a vent brush kit reaches a few feet in from each end. The lint that collects in the middle of a long run, or around a bend, usually needs a rod-and-brush system fed all the way through, which is why most homeowners bring in a contractor to do the full length.
- What are the signs of a clogged dryer vent?
- Clothes that come out hot but still damp after a full cycle is the clearest sign. Others include a dryer that runs much hotter than usual, a burning smell, lint building up around the door seal, or the outside vent hood barely moving air when the dryer runs. Any of these is worth acting on, since a blocked vent forces the dryer to work harder and raises the risk of a fire.