A white hooded exhaust vent cap mounted on gray vinyl house siding.

Dryer Vent Cleaning in Buffalo, NY

Tell us about your home, and a licensed contractor who covers Erie County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
A white louvered dryer or exhaust vent screwed into dark navy horizontal lap siding, with a blurred sunset and silhouetted trees visible in the background.

Cold air turns lint into a lining

Your dryer pushes out warm, damp air, and that vent runs through a house built for Buffalo winters, where nights average 19°F from December through February. The moment that warm air hits the cold metal, it cools fast, and the moisture in it turns to damp film on the vent walls. Lint does not just blow through after that. It sticks.

Eight months of the year the vent stays cold most of the time, which means eight months where every load leaves a little more lint stuck to the walls instead of carried outside. That buildup narrows the path air has to take, and a dryer that cannot push air out is working against itself.

19°F
the average winter night, and cold vents catch damp lint
8 months
October through May, the vent stays cold
Line illustration of a front-loading dryer in a corner with a flexible duct running from its top to a rectangular wall vent box.
Your vent runs coldest from November through March.

NOAA nClimDiv, 1991–2020 normals

How often should a dryer vent be cleaned?
Once a year for most households. If you're running loads almost every day, or your vent run is long with a lot of turns, check it partway through the year too. A vent that stays clear also cuts down on how hard your dryer has to work to push air out.
Can I clean my dryer vent myself?
You can clear lint from the section right behind the dryer and at the outside hood, and that's worth doing between full cleanings. What you can't reach is the lint packed inside the duct run itself, especially if it bends through walls or up through a floor. A contractor uses a brush and vacuum sized for the full length of the vent, not just the ends.
What are the signs of a clogged dryer vent?
Clothes that take longer than they used to, or come out hot to the touch but still damp, are the clearest sign. You might also notice the outside vent hood barely moves when the dryer runs, or the room feels warmer and more humid than it should. A burning smell means stop using it and get it checked.