Dryer Vent Cleaning in Naperville, IL
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Step 1 of 3: Equipment
Cold vents are where lint sticks
Your dryer pushes warm, damp air out through the vent. On a winter night here, with temperatures averaging 19°F from December through February, that air cools fast once it hits the metal duct running through the cold parts of the house. The moisture in it settles on the walls of the vent, and lint sticks to the damp surface instead of blowing straight through to the outside.
That buildup narrows the vent a little more each month, and it does not clear itself out. A dryer that cannot push air out freely runs hotter and takes longer to dry a load, and a blocked vent is a fire risk in any home.
- 19°F
- the average winter night, and cold vents catch damp lint
- 8 months
- October through May, 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 rule for most households. Lint builds up along the whole vent run, not just in the trap, and a yearly cleaning is what keeps that path clear. If you notice clothes drying slower well before the year is up, that's a sign it needs attention sooner.
- Can I clean my dryer vent myself?
- You can clean what you can reach, but a vacuum and brush kit only get the first section of the vent. Lint that has packed in further down, especially around a bend, needs a rod system or a shop vac with enough reach to pull it out. A contractor has the tools to clear the full run, not just the accessible end.
- What are the signs of a clogged dryer vent?
- Clothes that need a second cycle to dry are the clearest sign. A dryer that runs hotter than usual, a burning smell, or an outside vent hood flap that barely moves when the dryer is running are others worth checking. Lint collecting around the hood itself is also a sign the vent needs cleaning.