New Mexico HVAC Pros
A white louvered exhaust vent hood mounted on gray vinyl house siding.

Dryer Vent Cleaning in Las Cruces, NM

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

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It takes about a minute.

Step 1 of 3: Equipment
A gray louvered exhaust vent mounted on dark blue exterior house siding, with a tree silhouetted against a sunset in the background.

Cold nights are hard on a dryer vent

Every load of laundry pushes warm, damp air out through the vent. On winter nights here, when temperatures average 30°F from December through February, that air cools fast against the cold metal of the duct. Lint that would otherwise blow straight through sticks to the damp walls instead, and layer by layer it narrows the path the air has to take.

A vent that stays wet and clogged through six months of heating season does not clear itself once spring comes. The lint that built up over the cold months is still there, restricting airflow until someone cleans it out.

30°F
the average winter night, and cold vents catch damp lint
6 months
November through April, the vent stays cold
Line-art isometric illustration of a front-loading washer or dryer beside a wall opening, with a flexible corrugated duct running from the appliance to a rectangular vent box on the 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 is the general rule for most households. A contractor can look at how much lint has built up when they are out and tell you if your line needs it sooner. If the vent run is long or has several bends, lint collects faster and more frequent cleaning may be worth it.
Can I clean my dryer vent myself?
You can clean the lint trap and the first few feet of duct behind the dryer with a vent brush kit. The part most people cannot reach is the run through the wall and out to the vent hood, and that is where lint actually collects. A contractor has the rod length and the camera to clear the whole line and check that the vent hood flap opens freely on the outside.
What are the signs of a clogged dryer vent?
Clothes that need a second cycle to dry, a dryer that feels hot on top while running, and a musty smell are the main signs. Check the vent hood outside too. If the flap barely moves or you feel weak airflow when the dryer is on, lint is blocking the line somewhere between the dryer and the outside wall.
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