Dryer Vent Cleaning in Santa Rosa, CA
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It takes about a minute.
Step 1 of 3: Equipment
Cold vent walls catch the lint your dryer pushes out
Your dryer pushes out warm, damp air every time it runs. From November through May, that air is moving through a vent that's sitting in the cold, and on a winter night down near 40°F, the exhaust cools fast against the metal. Lint doesn't just blow through when the walls are damp. It sticks.
A vent that's narrowing with stuck lint takes longer to clear the air each cycle, and it's pushing back against a machine that's designed to breathe freely.
- 40°F
- the average winter night, and cold vents catch damp lint
- 7 months
- November 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 for most households. If you run large loads often, or you have a long vent run with bends in it, lint builds up faster and the vent should be checked more than once a year. A dryer that used to finish a load in less than an hour and now takes two is telling you the vent needs attention sooner.
- Can I clean my dryer vent myself?
- You can clean the part you can reach, but that usually is not the whole job. The lint trap and the first few feet behind the dryer are easy to get to with a brush kit. The rest of the run, especially where it bends or passes through a wall to the outside hood, needs a longer rod or a vacuum with real suction to clear, and a licensed contractor has the tools to reach every foot of it.
- What are the signs of a clogged dryer vent?
- Clothes that take longer than usual to dry, or that come out hotter than normal, are the first sign. Others include a burning smell during the cycle, the outside vent hood flap barely moving when the dryer runs, and lint collecting around the hood or under the dryer. Any one of these means air is not moving through the vent the way it should, and it is worth having checked.