Dryer Vent Cleaning in Stamford, CT
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Step 1 of 3: Equipment
Cold vents make lint stick
Your dryer pushes out warm, damp air every time it runs. From October through May, that air is moving through a vent that sits in cold space, and on a winter night here it can drop to 22°F on the other side of that metal. The air cools fast, and the moisture in it turns to damp inside the vent. Lint sticks to a damp wall instead of blowing through to the outside.
That buildup narrows the vent a little at a time. Air backs up, your dryer runs longer to dry the same load, and the exhaust has less room to escape the house.
- 22°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 1991–2020 monthly normals
- How often should a dryer vent be cleaned?
- Once a year for most households. If you run large loads often, or your vent run is long or has several bends, it can fill with lint faster and need attention sooner. A vent that takes longer to clear than it should is telling you it needs cleaning, no matter what the calendar says.
- Can I clean my dryer vent myself?
- You can clean the lint trap and the first few feet of vent yourself with a brush kit made for the job. What you usually cannot reach is lint packed further down the duct or sitting in the vent hood outside, especially if the run is long or has bends in it. A contractor has the tools to clear the full length and check that the vent hood flap opens and closes the way it should.
- What are the signs of a clogged dryer vent?
- Clothes that take longer than one cycle to dry, or that come out hot to the touch instead of warm, are the clearest sign. Lint building up around the outside vent hood, a burning smell during the cycle, or the dryer itself running hotter than usual are others. Any of these means air isn't moving through the vent the way it should, and it's worth having someone check it before running more loads.

