Amana Odor / Biofilm Buildup

Washer has a strong musty or moldy odor inside the drum or around the door.

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Possible Causes

Detergent and fabric softener residue, standing water in door boot, infrequent hot washes, clogged drain causing stagnant water

How to Fix / Troubleshooting

Safety: Use cleaning chemicals in a well-ventilated area and follow product instructions.

  • Run cleaning cycle: Use the washer's "Clean Washer" cycle with a washer cleaner tablet or 1–2 cups of white vinegar. Run on the hottest setting.
  • Clean door boot and dispenser:
    • Wipe the door gasket folds with a cloth and mild detergent or a 10% bleach solution.
    • Remove and clean the detergent drawer and housing.
  • Leave door open: After each use, leave the door or lid slightly open to allow the interior to dry.
  • Check for standing water: Ensure the drain pump and hoses are not partially clogged, leaving water in the tub or boot.
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Repair Difficulty

Very Easy 1/5
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