Dryer Vent Cleaning in Saratoga Springs, NY
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It takes about a minute.
Step 1 of 3: Equipment
Cold air turns dryer lint into a clog fast
Your dryer pushes warm, damp air through the vent to the outside. On a night near 15 degrees, that air cools the moment it hits the metal, and the moisture in it settles on the walls of the duct. Lint sticks to a damp surface far more than a dry one, so the buildup happens faster here than it would somewhere warmer.
With winter running from September through May, the vent spends most of the year cold. A clogged vent traps that damp air instead of letting it out, and it has nowhere to go but back into the house.
- 15°F
- the average winter night, and cold vents catch damp lint
- 9 months
- September 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 a reasonable schedule for most households, though a contractor can tell you if yours needs it more often. Lint builds up along the inside of the duct even when the lint trap looks clean, because the trap never catches all of it. A longer vent run or one with several bends collects more lint per load, so it may need attention sooner than a short, straight one.
- Can I clean my dryer vent myself?
- You can clean the first few feet near the dryer yourself, but the full run is hard to reach without the right tools. Most vents run several feet through a wall or up through a roof or side wall cap, with bends along the way, and a vacuum hose will not reach past the first turn. A contractor uses a brush and rod system built to travel the whole length and clear lint from the vent hood at the other end too.
- What are the signs of a clogged dryer vent?
- Clothes taking longer than one cycle to dry is the clearest sign. Others include the dryer or the laundry room getting hotter than usual, a burning smell, and less airflow coming out of the vent hood outside when the dryer runs. If you check the outside vent hood and the flap barely moves or stays shut while the dryer is on, lint is likely blocking the line.