A white exhaust vent hood mounted on a gray vinyl-sided exterior house wall.

Dryer Vent Cleaning in Michigan City, IN

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

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It takes about a minute.

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

Cold vents give lint a place to stick

Every load of laundry pushes warm, damp air out through the vent. From December through February, when nights here average 20°F, that air hits cold metal fast and cools before it clears the house. The moisture in it beads up on the vent walls, and lint sticks to wherever it's damp.

Over a winter that runs eight months, October through May, that buildup narrows the vent a little more each week. A dryer that can't push air out through a clogged vent runs hotter and takes longer to dry anything, and the lint packed inside is what a dryer fire needs to start.

20°F
the average winter night, and cold vents catch damp lint
8 months
October through May, the vent stays cold
Line-art isometric illustration of a front-loading dryer in a room corner, connected by a flexible duct through the wall to an exterior vent hood.
Your vent runs coldest from November through March.

NOAA nClimDiv, 1991–2020 normals

How often should a dryer vent be cleaned?
Once a year is the standard most households can go by. Lint builds up inside the duct with every load, and once enough collects, the dryer has to push air through a narrower path to get clothes dry. If drying is taking longer than it used to, that is a sign to have it cleaned sooner rather than waiting out the year.
Can I clean my dryer vent myself?
You can clean the lint trap and the first few feet of duct behind the dryer yourself, and it is worth doing often. The rest of the run is harder to reach, especially where it goes through a wall or covers a longer stretch to the outside, and the wrong tool can dent or tear the duct. A contractor uses a rod and brush system sized for the full length of the vent and can check that the outside hood is clear too.
What are the signs of a clogged dryer vent?
Clothes that need more than one cycle to dry, a dryer that feels hot to the touch, and a burning smell are the main signs. You might also notice weak airflow at the outside vent hood while the dryer runs, or lint gathering around the hood itself. Any one of these means the vent is restricted, and that makes the dryer work harder and raises the risk of fire.