Quick answer
A dryer that heats but leaves clothes damp almost always has an airflow problem: a lint screen coated with dryer-sheet film, a lint-packed or crushed vent duct, or an outside flap stuck shut. Wash the lint screen, check for strong air at the outside vent, straighten the duct and wipe the moisture sensor bars. If it still takes two cycles, a cycling thermostat or the belt may be failing; Angi puts typical dryer repairs at $100–$430. Call (888) 217-0236 to reach an appliance repair company taking calls in your ZIP; the line is answered 24/7.
Follow the short menu, then your 5-digit ZIP. The line goes quiet for a few seconds while it connects; stay on. If it does not connect, call once more: companies taking calls change minute to minute.
Written & reviewed by Marcus ReedIICRC WRT
Reviewed October 27, 2026· Next review Apr 2027
When a dryer gets warm but clothes come out damp after a full cycle, the heat is working and the air is not moving. That makes the vent the first suspect, ahead of any part, and it also makes this a safety question: a dryer pushing hot air into a blocked duct is running hotter than it was built to.
Check These First
- 1Clean the lint screen, then wash it. Dryer sheets leave a film on the mesh that blocks air even when it looks clean. Hold it under the tap; if water pools on it, scrub it with a brush and dish soap.
- 2Check the outside vent while the dryer runs. You should feel strong air at the flap. Weak or no airflow means lint in the duct, a crushed foil duct behind the dryer, or a flap stuck shut.
- 3Look at the duct behind the dryer. Pushing the dryer back against the wall often crushes the duct. A long run with several bends also slows drying.
- 4Do not overload it. A drum packed more than about three-quarters full cannot tumble the clothes through the air.
- 5Wipe the moisture sensor bars. On sensor-dry models, two metal strips inside the drum tell the dryer when clothes are dry. A coating of residue makes it stop early; wipe them with rubbing alcohol.
What Usually Fails
| Symptom | Likely cause |
|---|---|
| Warm but clothes still damp | Blocked or crushed vent duct, clogged lint screen |
| Sensor cycle ends early | Coated sensor bars, failing moisture sensor |
| Some heat, much slower than before | Failing cycling thermostat, one element coil weak |
| No heat at all | See dryer not heating |
| Drum barely turns | Worn belt or drum rollers |
Talk to an appliance repair technician
One call reaches an appliance repair company taking calls in your ZIP, answered 24/7.
Why the Vent Matters
The U.S. Fire Administration's report on clothes dryer fires in residential buildings (2008 to 2010) found that failure to clean was the leading factor in dryer fires, at 34 percent. A dryer that has started taking two cycles to dry a load is often the first sign of that build-up.
What a Repair Costs
Angi puts typical dryer repairs at $100–$430, about $180 for the average job. A vent cleaning is a separate service and is often the whole fix. The dryer repair page has the table and sources.
When to Call
Call if clothes are still damp after the vent and the lint screen are cleared, or right away if the top of the dryer feels very hot or you smell burning. (888) 217-0236 is answered 24/7 and connects you to an appliance repair company taking calls in your ZIP for washers, dryers, ovens, stoves, cooktops and freezers. Follow the short menu, enter your 5-digit ZIP and stay on while it connects; if it does not connect, call once more.
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Frequently Asked Questions
Why is my dryer hot but not drying clothes?
Hot but damp means air is not moving through the drum: a coated lint screen, a lint-packed or crushed vent duct, or a stuck outside flap. Clear the airflow before replacing parts.
Is a dryer that takes two cycles dangerous?
It can be a warning. A blocked vent makes the dryer run hot, and failure to clean is the leading factor in dryer fires, so have the vent cleared.
How much does it cost to fix a dryer that won't dry?
Often only a vent cleaning. If a part has failed, Angi puts typical dryer repairs at $100–$430, about $180.
Sources
- Angi: dryer repair cost (2025)
- Fire Engineering: USFA report, Clothes Dryer Fires in Residential Buildings (2008-2010)
Methodology: How we source and verify data · Report an error
Disclaimer: HearthDry is an independent educational resource. This article is for informational purposes only and does not constitute professional, legal, or insurance advice. Consult licensed professionals before making decisions about your property or insurance claims.
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