Belling
Mould or Bacteria Build-up in Air Path
Dryer has a musty or damp smell that transfers to clothes.
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Possible Causes
Damp lint in condenser, Standing water in sump, Poor ventilation around dryer, Infrequent high-heat cycles
How to Fix / Troubleshooting
Safety first: Unplug the dryer before cleaning internal components.
Cleaning:
- Remove and thoroughly clean the lint filter and filter housing.
- On condenser models, remove the condenser and wash it with warm soapy water. Allow to dry fully.
- Empty and rinse the water tank with a mild disinfectant solution, then rinse with clean water.
- If accessible, wipe out the sump area with a cloth and mild detergent.
Usage tips:
- Leave the door slightly open between uses to allow the drum to dry.
- Run an occasional high-heat cycle with the drum empty to help dry out internal components.
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Repair Difficulty
Very Easy
1/5
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