Dryer Vent Cleaning in Lynn, MA
Tell us about your home, and a licensed contractor who covers Essex County will get in touch.
Tell us about the job
It takes about a minute.
Cold makes the lint stick
Your dryer pushes out warm, damp air, and that air has to travel through a vent that runs cold most of the year. Lynn winters average 21°F at night from December through February, and that cold soaks into the metal duct. The warm air cools fast once it hits that vent, 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 packs in tighter and faster than it would in warmer months.
Once that lint builds up, the dryer has to push exhaust through a narrower path. Moist air moving slower through the vent means less of it gets out and more of it lingers to cool and leave more lint behind. It is a cycle that feeds itself over a long heating season.
- 21°F
- the average winter night, and cold vents catch damp lint
- 8 months
- October through May, the vent stays cold
NOAA nClimDiv, 1991–2020 normals
- How often should a dryer vent be cleaned?
- Once a year, as a general rule. Lint builds up inside the vent run even when you clean the lint trap every load, because the trap only catches what passes through it, not what collects further down the duct. If you notice any of the signs of a clog, don't wait, get it checked sooner.
- Can I clean my dryer vent myself?
- You can clean the part you can reach, but that is usually not the whole job. A vacuum and a brush from the dryer end will pull lint out of the first few feet. The rest of the run, especially where it bends or passes through a wall to the outside hood, needs a longer rod or a technician who can reach the full length and check that the outside flap opens freely.
- What are the signs of a clogged dryer vent?
- Clothes that take two cycles to dry, a dryer that runs hot to the touch, and a burnt smell when it's running are the main ones. You may also notice less air coming out of the outside vent hood when the dryer is on, or lint gathering around the hood itself. Any of these on their own is worth a look, since a blocked vent traps heat inside the dryer instead of letting it out.