Clothes take longer to dry
Longer drying cycles can signal restricted airflow through the vent path.
Service
Dryer Vent Cleaning
Lint can collect beyond the dryer screen. Professional vent cleaning clears the path from appliance to exterior vent.
Dryer Vent Cleaning
Signs it may be time.
Dryer feels unusually hot
Extra heat during operation is a practical reason to have the vent system checked.
Lint collects around the vent
Visible lint near the exterior vent can indicate that the path needs attention.