Dryer Vent Cleaning in Newbury, VT
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Step 1 of 3: Equipment
Cold vents in Newbury turn lint into a wall
Your dryer pushes out warm, damp air, and that air is heading through a vent run that sits in the cold nine months a year. On a night near 11°F, the air cools fast against the metal walls of the vent, and the moisture in it turns to dampness on those walls. Lint does not slide through a damp vent. It sticks.
That buildup narrows the vent a little at a time, until the dryer is pushing air against a wall of lint instead of out to the vent hood. A dryer working that hard runs hotter and takes longer to dry a load.
- 11°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 for most households, more often if you run loads daily or have a long duct run. Lint builds up along the whole length of the duct, not just in the trap, and a full year of drying pushes a lot of it through. Keeping it on a yearly schedule is the simplest way to stay ahead of a clog before it becomes a fire risk or a dryer that won't heat right.
- Can I clean my dryer vent myself?
- You can clean the first few feet from the back of the dryer yourself, but you can't reach the whole vent that way. Most runs go through a wall or up through the roof, and lint collects the whole length of it, not just near the machine. A shop vac and a brush at the dryer end will miss what's built up further down the duct.
- 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 room around it feeling hotter than usual, a burning smell, and less air coming out of the vent hood outside than you'd expect when the dryer is running. If you notice any of this, get the vent checked before running more loads. A blocked vent traps heat in the dryer itself, and that heat has nowhere else to go.