Quick Answer
When a dryer needs two cycles, restricted airflow is almost always the cause: a lint-clogged vent, a crushed duct, or a failing heating element. Clean the lint screen and exterior vent first, because a clogged vent is also a fire risk.
When a dryer suddenly needs two cycles to dry a load, restricted airflow is almost always the reason. The usual suspects are a lint-clogged vent, a crushed duct, or a failing heating element. Start with airflow, because a clogged vent is also a real fire hazard.
Why slow drying is usually an airflow problem
A dryer works by pushing hot air through the clothes and out the vent. When that air cannot escape, moisture stays in the drum and everything takes longer. Most "weak" dryers are simply choked on lint.
Clean these three spots
- The lint screen, before every load.
- The flexible duct behind the dryer, which can crush or sag.
- The exterior vent flap, where lint and even bird nests collect.
The U.S. Fire Administration lists failure to clean the dryer as the leading cause of dryer fires, so this step protects more than your laundry schedule.
When the heating element is failing
If airflow is clear but clothes still come out damp, the heating element, thermal fuse, or thermostat may be weak. If you also notice odors, our guide on why clothes smell after drying is worth a read.
Getting it fixed
Vent cleaning is something many homeowners can handle. Internal heating parts are best left to a pro, so get connected with a local Fairfield technician if the basics do not solve it. See our dryer repair page for details.
Frequently asked questions
How often should I clean the dryer vent?
At least once a year, and sooner if drying times creep up or the dryer feels hot to the touch.
Is a hot exterior a bad sign?
A dryer running much hotter than usual often means blocked airflow. Clean the vent and have it checked if it continues.