Drying takes noticeably longer
Compare similar loads. If towels suddenly need another cycle, airflow may be restricted, although appliance and washer issues can produce similar symptoms.
Heat builds up
An unusually hot dryer, hot clothing, or a warmer laundry room can indicate poor exhaust. Stop use if there is smoke, scorching, or a burning smell.
The exterior outlet is weak
While the dryer operates, the exterior flap should generally open. Weak movement, lint buildup, or a damaged cover are useful details to report.
Common questions
Before you request help
Is lint behind the dryer normal?
Heavy or recurring buildup may point to a loose connection or airflow problem.
Can a vent problem increase energy use?
Longer cycles generally use more energy, though the effect varies by appliance and rates.