Dryer Vent Cleaning in Slidell, LA
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Step 1 of 3: Equipment
Cold nights turn dryer lint into a solid clog
Warm air comes out of your dryer wet. On a winter night here, averaging 43°F, that air cools fast once it hits the vent, and the moisture clings to the lint riding along with it. Instead of blowing outside, the lint sticks to the duct walls and builds up layer by layer.
Once enough is packed in there, the dryer has nowhere to push that hot, damp air but back into the room around it. From November through March, that is one more thing working against a house already fighting the cold outside.
- 43°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 large loads often, or you have a longer duct run to the outside, check it sooner. A vent that takes air a long way, or turns a few times to get there, traps lint faster than a short straight one.
- Can I clean my dryer vent myself?
- You can clean the lint trap and the first few feet of duct yourself, but that is not the whole vent. Lint builds up along the full run to the outside wall, and most of that is out of reach without the right brush and rod. A contractor can clear the entire line and check that the outside hood opens and closes the way it should.
- What are the signs of a clogged dryer vent?
- Clothes that take longer to dry than they used to, or come out hot to the touch, is the first sign. The dryer itself may run hotter and shut off partway through a cycle. Check the outside vent hood too. If little to no air is moving out of it while the dryer runs, the duct is likely blocked.