A white hooded exhaust vent with a metal mesh grille mounted on gray vinyl house siding.

Dryer Vent Cleaning in Spartanburg, SC

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

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
A silver hooded exhaust vent cap mounted on gray vinyl lap siding on the exterior wall of a house.

Cold nights turn dryer lint into a damp, sticking mess

Every load of laundry pushes warm, wet air out through the vent. From December through February, when nights average 33°F here, that air hits cold metal partway through the vent and cools fast. The moisture in it has somewhere to go, and it lands on the vent walls, where lint sticks to it instead of blowing on outside.

Over a winter that runs seven months, that buildup narrows the vent a little at a time. Air moves slower, the dryer takes longer to dry a load, and the damp lint packed inside is exactly what a dryer vent fire needs.

33°F
the average winter night, and cold vents catch damp lint
7 months
October through April, the vent stays cold
Line illustration of a front-loading dryer connected by a flexible corrugated duct through a wall opening, with a vent hood on the adjacent wall.
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, more often if you run the dryer daily or have a long duct run to the outside. Lint builds up inside the duct even when the lint trap gets cleaned every load, because the trap never catches all of it. A vent that takes longer to empty than it used to is telling you it's due.
Can I clean my dryer vent myself?
You can clean the part you can reach, but that is usually only a few feet of the duct. A vacuum with a hose attachment at both the dryer end and the outside hood will pull out what's near each opening. The lint further down the duct needs a brush and rod long enough to reach it, which is why most homeowners get a contractor to do the whole run.
What are the signs of a clogged dryer vent?
Clothes that take two cycles to dry, a dryer that runs hot to the touch, and a burning smell are the main ones. Check the outside vent hood too. If the flap barely moves or you feel weak airflow with the dryer running, lint is blocking the duct somewhere between the dryer and the outside wall.