Dryer Vent Cleaning in Laurens, SC
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It takes about a minute.
Step 1 of 3: Equipment
Cold nights make the lint in your vent stick
Every load of laundry pushes warm, damp air out through the vent to the outside. On winter nights that average 34°F here, that air cools fast once it hits the metal duct. The moisture in it beads up on the inside walls, and lint clings to the wet spots instead of blowing on out.
That buildup narrows the vent a little more with each load. Airflow drops, the dryer takes longer to finish, and the motor works harder to push air through a duct that is doing half its job.
- 34°F
- the average winter night, and cold vents catch damp lint
- 5 months
- November through March, 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, and more often if you run the dryer for a big household or dry a lot of loads every week. Lint builds up inside the vent even when the lint trap is clean, because the trap only catches part of it. A vent that stays clogged makes the dryer run hotter and longer to dry the same load.
- Can I clean my dryer vent myself?
- You can clean the parts you can reach, but most homes have a vent run that goes through a wall or up through the roof, and that part needs the right brush and rod to clean properly. A shop vac at the wall opening only pulls lint from the first foot or two. If your vent run is long or has several turns, a contractor has the tools to clear the whole length.
- What are the signs of a clogged dryer vent?
- Clothes coming out hot but still damp is the clearest sign, since a clear vent lets moist air escape and a clogged one traps it. Other signs are a dryer that runs much longer than it used to, a burning smell, or the outside vent hood flap not opening when the dryer runs. If you check the vent hood outside and feel little or no air coming out while the dryer is on, the vent is blocked.