Dryer Vent Cleaning in Carlsbad, NM
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Step 1 of 3: Equipment
Cold vents make lint stick
Your dryer pushes out warm, damp air every time it runs. That air has to travel through a vent that sits in a cold attic or crawlspace, and on winter nights here averaging 31°F, the vent walls are cold too. Warm air hitting cold metal cools fast, and the moisture in it clings to the sides of the duct. Lint sticks to those damp walls instead of blowing straight out.
Over a winter that buildup narrows the vent. A narrower vent means more heat and moisture stay trapped inside it, which is exactly what lint needs to keep collecting.
- 31°F
- the average winter night, and cold vents catch damp lint
- 5 months
- November through March, 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 big loads often, or the vent run is long, check it more often than that. A clean vent lets the dryer push air outside without straining, and it cuts down on lint building up where you can't see it.
- Can I clean my dryer vent myself?
- You can clean the lint trap and the first few feet behind the dryer yourself, and you should do that regularly. The rest of the run, especially where it bends or goes up through a wall or roof, takes a brush and rod system built for the job. If the vent run is long or has more than one bend, a contractor can clear the whole line and check that the vent hood outside is opening and closing the way it should.
- What are the signs of a clogged dryer vent?
- Clothes that take longer than one cycle to dry, or come out hot but still damp, is the clearest sign. You might also notice the dryer itself running hotter than usual, a burning smell, or lint collecting around the outside vent hood instead of blowing clear. If the vent hood flap barely moves when the dryer runs, air isn't getting through the way it should.