Dryer Vent Cleaning in Clifton, AZ
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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. From October through April, that air is moving through a vent that sits in cold space, with winter nights averaging 29°F. The warm air cools fast against those cold walls, and the moisture in it settles out. Lint that would blow straight through a warm vent sticks to a damp one instead.
That buildup narrows the vent a little at a time. Air backs up, the dryer runs hotter and takes longer to dry a load, and the damp lint sitting inside is exactly what can catch fire if the vent stays blocked.
- 29°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 standard advice. Lint builds up inside the vent run itself, not just the trap, and that buildup is what slows the dryer down and pushes drying times up load after load. A contractor can also check the vent hood outside to make sure it is actually venting clear.
- Can I clean my dryer vent myself?
- You can clean the first few feet near the dryer, but most of the vent run is out of reach without the right brush and rod setup. The vent often runs several feet through the wall or up through the roof, with bends where lint collects and hides. A contractor can run a brush the full length and check that the vent hood outside is actually venting clear.
- What are the signs of a clogged dryer vent?
- Clothes coming out hot to the touch but still damp is the clearest sign. You may also notice the dryer running longer than it used to, a burning smell during the cycle, or the vent hood outside barely moving air when the dryer runs. Lint collecting around the trap slot faster than normal is another one worth paying attention to.