Dryer Vent Cleaning in Columbus, IN
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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 hits a vent that's sitting near 24°F most nights. The moisture cools fast against the cold metal walls, and lint sticks to that dampness instead of blowing straight outside. Layer by layer, the vent narrows.
A narrowed vent means the dryer takes longer to dry a load and runs hotter doing it. That's wear on the dryer, and it's a buildup of lint sitting in a duct that gets warm every time you run a load.
- 24°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 for most households. If you run big loads often, or the duct between the dryer and the outside wall is long or has several bends, a contractor can tell you whether it needs checking more than once a year. Lint builds up along the whole length of the vent, not just at the ends, so a vent that looks clear at the hood can still be packed further in.
- Can I clean my dryer vent myself?
- You can handle the part you can reach, but that is usually just the first few feet. A vacuum with a hose attachment at the wall connection and at the outside hood will pull out loose lint near both ends. The stretch in between, especially where the duct bends or runs any distance, needs a rod and brush kit or a job for a contractor, since lint packed into a bend will not come out with a vacuum alone.
- 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 clearest sign. A burning smell while the dryer runs, a vent hood flap outside that barely moves when the dryer is on, and lint collecting around the hood itself all point the same way. The dryer working harder than it should to move air is what causes each of these, so any one of them is reason enough to check the vent.