Dryer Vent Cleaning in Springfield, TN
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Step 1 of 3: Equipment
Cold vents make lint stick
Your dryer pushes out warm, damp air, and from December through February that air is hitting a vent that sits in cold space, with nights averaging 30°F. The moisture in that exhaust cools fast against the cold walls of the vent, and the lint riding along with it sticks rather than blows on through to the outside.
Over a winter that buildup narrows the vent. Once it narrows, your dryer takes longer to dry a load and works harder to push air through, and the lint has more surface to cling to on the next run.
- 30°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 most contractors work from. Lint builds up inside the vent line even when the lint trap looks clean, and a blocked line makes the dryer run hotter and longer to get clothes dry. A longer or bent vent run collects lint faster, so some homes need cleaning more often than others.
- Can I clean my dryer vent myself?
- You can clean the parts you can reach, but most homes cannot clear the whole line this way. Pull the dryer out, disconnect the vent hose, and vacuum out both ends and the hose itself. The trouble is the run between the wall and the outside vent hood, which can bend through framing and run longer than any brush or shop vac reaches. A contractor uses a rotary brush and camera made for the full length of the line.
- What are the signs of a clogged dryer vent?
- Clothes take more than one cycle to dry, the dryer feels hot to the touch, and the outside vent hood barely pushes out air when the dryer is running. You may also notice a burning smell or lint collecting around the vent hood outside. Any of these means air is not moving through the line the way it should.