Dryer Vent Cleaning in Amherst Town, MA
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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 time it runs. Once that air hits the cold part of the vent, it cools fast, and the moisture in it settles on the vent walls. Lint sticks to a damp surface far more than it does to a dry one, so the buildup packs in tighter with every load.
Winter nights in Amherst average 18°F from December through February, and the vent runs cold for eight months of the year, October through May. A vent that stays blocked pushes moist air back into the house instead of outside, and it makes the dryer work harder to push air through at all.
- 18°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 advice. Lint builds up along the whole length of the vent, not just in the trap, and a year is long enough for it to narrow the airway enough to matter. If you notice clothes drying slower than they used to, do not wait for the year mark, have it checked sooner.
- Can I clean my dryer vent myself?
- You can clean the first few feet, the part you can reach from the back of the dryer, but that only gets you the easy lint. Most vents run several feet through a wall or up through a roof, with bends where lint collects and hides. A contractor uses a rod and brush system built to reach the full length and clear it without damaging the ductwork.
- What are the signs of a clogged dryer vent?
- The clearest sign is clothes that need an extra cycle to dry, or come out hotter than normal to the touch. A burning smell while the dryer runs is another, and so is weak airflow at the exterior vent hood when you check it from outside. Any of these means air is not moving through the vent the way it should, and it is worth having someone check it before it gets worse.