Dryer Vent Cleaning in Newport News, VA
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Step 1 of 3: Equipment
Cold vents make lint stick
Every load of laundry pushes warm, wet air out through the vent. Homes here need heat from November through April, and on a winter night with temperatures averaging 33°F, that warm air hits cold metal fast. The moisture in it beads up on the vent walls, and lint sticks to the wet surface instead of blowing outside.
Layer by layer, that buildup narrows the vent. Air moves slower, so the dryer works harder to push it through, and a vent packed with damp lint is also a fire risk, since lint is what catches.
- 33°F
- the average winter night, and cold vents catch damp lint
- 6 months
- November 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, at minimum. Lint builds up along the wall of the vent even when you clean the trap before every load, and a long or bent run collects it faster than a short straight one. If your dryer runs hotter than usual or takes longer to dry a load, that is a sign it needs attention sooner than the yearly mark.
- Can I clean my dryer vent myself?
- You can clean the first few feet from the back of the dryer, but that is not the whole vent. Most runs go through a wall or up through the roof, and lint collects the whole way, not just near the machine. A shop vac and a brush kit reach part of it. A contractor uses a longer rotary brush and can clear the full run 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 to the touch instead of just warm, are the first sign. A burning smell while the dryer runs, the outside vent hood barely moving air when you hold your hand near it, or lint showing up around the door seal are others. Any of these means air is not moving through the vent the way it should, and it is worth having the vent checked rather than waiting.