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Dryer vent cleaning — mark the outdoor hood with the clean date

Dryer vent

After dryer vent cleaning, mark the outdoor dryer vent hood with the clean date so the next lint check is on a calendar — one beat when the dryer takes two cycles again.

mark outdoor dryer vent hood clean date — related household tip photo
Photo: Franklin Heijnen / Wikimedia Commons (CC BY-SA 2.0)

Finish dryer vent cleaning by writing the month and year on painter’s tape on the outdoor dryer vent hood. That small mark turns “we cleaned it sometime” into a real reminder when the dryer takes two cycles again.

Mark the outdoor dryer vent hood after dryer vent cleaning

  1. After the brush pass and an empty timed cycle with good outdoor flap motion, dry the hood face and stick a short strip of painter’s tape near the edge (not over the flap hinge).
  2. Write the clean month/year in permanent marker on the tape so weather does not wipe it in one season.
  3. Snap a phone photo of the marked hood for your home maintenance album.
  4. When clothes feel damp again, read the tape first — if it is many months old, schedule another dryer vent cleaning before you blame the heating element.

Honest stop: never tape across the flap so it cannot open, and never run the dryer with the outdoor hood blocked — fix airflow before any other dryer repair.

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