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Dryer Won't Dry Clothes What Is Wrong

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Quick answer

If your dryer won't dry clothes, check the vent for blockages, clean the lint filter, and ensure the heat setting is correct. A clogged vent or lint buildup is the most common cause.

Confirm the symptom

Tools and prep

Step-by-step troubleshooting

  1. Check the Lint Filter
    Do: Remove and clean the lint filter thoroughly.
    Observe: Lint buildup in the filter.
    Means: Clogged lint filter restricts airflow.
    Next: Clean the filter and run a test cycle.
  2. Inspect the Vent Hose
    Do: Check the vent hose for kinks, blockages, or lint accumulation.
    Observe: Blocked or restricted vent hose.
    Means: Poor airflow due to vent obstruction.
    Next: Clear the vent hose and reattach securely.
  3. Clean the Dryer Vent
    Do: Disconnect the vent from the back of the dryer and the exterior wall. Use a vent cleaning brush and vacuum to remove lint.
    Observe: Lint or debris in the vent system.
    Means: Clogged vent reduces airflow and drying efficiency.
    Next: Reconnect the vent and test the dryer.
  4. Check the Dryer's Heat Setting
    Do: Ensure the dryer is set to the correct heat setting for the fabric type.
    Observe: Incorrect heat setting for the load.
    Means: Inadequate heat affects drying performance.
    Next: Adjust the heat setting and run a test cycle.
  5. Inspect the Dryer Drum
    Do: Check the drum for proper rotation and ensure it is not rubbing against the front panel.
    Observe: Drum is not rotating freely or is misaligned.
    Means: Restricted drum movement can affect drying.
    Next: Adjust or repair the drum as needed.
  6. Test the Dryer's Heating Element
    Do: For electric dryers, test the heating element with a multimeter for continuity.
    Observe: No continuity in the heating element.
    Means: Faulty heating element prevents heat generation.
    Next: Replace the heating element if necessary.
  7. Check the Gas Valve (Gas Dryers)
    Do: For gas dryers, ensure the gas valve is open and the gas supply is on.
    Observe: Gas valve is closed or gas supply is off.
    Means: No gas flow prevents heat production.
    Next: Open the gas valve and test the dryer.

Common causes

CauseLikelihoodDifficultyPart often needed
Clogged Lint Filter
Restricts airflow, reducing drying efficiency.
CommonEasyNone
Blocked Vent Hose
Obstructed airflow prevents proper venting of moist air.
CommonEasyNone
Clogged Dryer Vent
Lint buildup in the vent system reduces airflow.
CommonEasy–MediumVent cleaning brush
Incorrect Heat Setting
Improper heat setting for the fabric type.
SometimesEasyNone
Faulty Heating Element
Electric dryers may have a broken heating element.
SometimesMediumHeating element
Closed Gas Valve
Gas dryers require the gas valve to be open for heat production.
SometimesEasyNone
Restricted Drum Movement
Drum not rotating freely affects drying performance.
RareMediumDrum rollers or bearings

Parts matching

If you need replacement parts, match your dryer's make and model to find the correct components.

Keep a record of your dryer's model and serial number for future reference.

When to call a professional

FAQ

How often should I clean my dryer's lint filter?

Clean the lint filter after every use to maintain optimal airflow and drying efficiency.

Can a clogged dryer vent cause a fire hazard?

Yes, a clogged vent can overheat and ignite lint buildup, posing a fire risk. Regular cleaning is essential.

Why is my electric dryer not producing heat?

A faulty heating element or thermostat may be the cause. Test the heating element with a multimeter for continuity.

How do I know if my gas dryer's gas valve is open?

Check the gas valve near the dryer and ensure it is in the 'on' position. If unsure, consult the user manual.

Is it normal for the dryer to take longer to dry thick fabrics?

Yes, heavier fabrics require longer drying times. Adjust the heat setting and drying time accordingly.