Dryer Vent Maintenance in Winter Garden, FL

Why does a clean-looking vent still take three cycles to dry towels?

Because the lint is damp. Central Florida humidity packs it into a felt mat that lines the duct wall. A dry vacuum skims it and leaves the rest. It has to be broken loose with a rotating brush run the full length, then pulled from the termination while the dryer pushes air behind it. Dry-lint technique from a drier climate does not move this stuff.

Run type decides the job. Short through-wall block runs with a recessed dryer box clean fast. Garage-corner laundry drops through the top plate into the garage ceiling, so the duct is hidden and joints matter. Stacked units in condo and townhome closets hit a rigid 90 immediately behind the machine. Second-floor laundry runs a vertical chase to a roof jack, and that is where starlings and sparrows nest in spring behind a flap stuck open.

We check the termination first. Wall caps get buried behind added stucco or pavers. Screened vents clog during lovebug season. Builder-installed foil and vinyl flex sags and pools water in the low spot.

If attic insulation shows lint and the ceiling has stains, that second-floor dryer is venting into the attic. Cleaning will not fix it. The duct needs to reach outside.