A white exhaust vent cap mounted on gray vinyl lap siding on the exterior of a house.

Dryer Vent Cleaning in Hopatcong, NJ

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

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
A white hooded exhaust vent with a metal mesh grille mounted on gray vinyl house siding.

Cold nights turn dryer lint into a wall inside your vent

Your dryer pushes out warm, damp air every time it runs. In Hopatcong, that air hits a vent run sitting in a cold house for a stretch where winter nights average 20°F. The moisture in that exhaust cools fast against the metal, and the lint riding along with it sticks to the damp walls instead of blowing out the hood.

That buildup narrows the vent a little more each time you dry a load. Airflow drops, the dryer takes longer to get clothes dry, and the motor and heating element work harder to push air through a tighter space. Lint sitting in a vent that runs through a cold space is also the kind that can catch fire.

20°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?
A dryer vent needs cleaning about once a year for most households. If you're washing and drying for a big household, or the vent run is long or has several bends, check it more often than that. Lint builds up on the walls of the duct even when the lint trap is clean, and that buildup is what slows the airflow down.
Can I clean my dryer vent myself?
You can clean the first few feet near the dryer and behind the lint trap yourself with a brush kit made for the job. What you can't reach is the rest of the run to the outside vent hood, especially if it goes through an attic, a wall cavity, or has several bends. A contractor has the rods and the vacuum to clear the whole 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 come out hot to the touch instead of just warm, is the clearest sign. You may also notice the outside of the dryer feels hot, a burning smell during the cycle, or the vent hood flap outside barely moves when the dryer is running. Lint gathering around the lint trap door or on the floor behind the dryer is another sign the exhaust isn't getting out as fast as it should.