Samsung Interior Odor / Bacterial Growth

Refrigerator has a strong musty or moldy odor inside.

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Possible Causes

Spilled food or liquids, Clogged or dirty drain pan, Poor air circulation, Long power outage with food spoilage

How to Fix / Troubleshooting

Step 1 – Remove all food:

  • Discard any spoiled or questionable items.

Step 2 – Deep clean interior:

  • Unplug the refrigerator.
  • Remove shelves and drawers.
  • Wash all surfaces with a solution of baking soda and warm water (1–2 tablespoons per quart).
  • Dry thoroughly.

Step 3 – Clean drain pan:

  • Remove the rear lower access panel.
  • Slide out the Drain Pan if removable and clean with warm soapy water; dry and reinstall.

Step 4 – Deodorize:

  • Place an open box of baking soda or activated charcoal in both fridge and freezer.

Step 5 – Prevent recurrence:

  • Cover strong-smelling foods and clean spills promptly.
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Repair Difficulty

Very Easy 1/5

Required Part

Drain Pan
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