Dryer Vent Cleaning in Cedar City, UT
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It takes about a minute.
Step 1 of 3: Equipment
Cold vents make lint stick
Your dryer pushes out warm, damp air every load. Once that air hits the cold vent run, it cools fast, and the moisture in it settles on the walls of the duct. Lint clings to a damp surface instead of blowing through to the outside.
Winter nights here average 20°F from December through February, and that cold sits in the vent for the eight months a year homes need heat. A vent that narrows with stuck lint pushes moist air back toward the dryer instead of outside, and that moisture has nowhere to go but into the duct and the wall around it.
- 20°F
- the average winter night, and cold vents catch damp lint
- 8 months
- October through May, 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 rule, more often if you dry a lot of loads or have a long vent run. Lint builds up along the inside of the duct even when the lint trap looks clean, since the trap never catches all of it. A vent that runs longer than the usual straight shot to the outside wall, or one with several turns in it, tends to trap more lint and needs a look sooner.
- Can I clean my dryer vent myself?
- You can clean the parts you can reach, but most of the vent runs further than an arm or a shop vac hose will reach. A vent brush kit sold for this job will get you into the first several feet from the back of the dryer. The rest of the run, especially where it bends or passes through a wall, needs a longer rod system or a contractor with the right equipment to clear it fully.
- What are the signs of a clogged dryer vent?
- Clothes taking longer than usual to dry is the clearest sign, along with the outside of the dryer or the laundry room feeling hot while it runs. Check the outside vent hood while the dryer is going. If little or no air is moving out of it, or the flap barely opens, lint is blocking the path. A burning smell or noticeably more lint than usual around the lint trap area are also signs worth acting on.

