Samsung Blocked Refrigerator Defrost Drain

Water leaking inside the refrigerator compartment, often under crisper drawers.

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Possible Causes

Clogged refrigerator defrost drain, Ice buildup in drain trough, Food debris blocking drain inlet, Misaligned drain tube

How to Fix / Troubleshooting

Safety first: Unplug the refrigerator before removing interior panels.

Step 1 – Remove drawers and inspect:

  • Take out the crisper drawers and look for standing water or ice at the bottom rear of the compartment.

Step 2 – Access the drain trough:

  • Remove the rear interior panel of the refrigerator section.
  • Locate the drain trough and drain hole beneath the evaporator.

Step 3 – Clear the drain:

  • Use warm water and a turkey baster or squeeze bottle to flush the drain hole.
  • Insert a flexible plastic tube or pipe cleaner to dislodge debris.

Step 4 – Verify drainage:

  • Pour more warm water into the trough and confirm it flows freely to the drain pan underneath the refrigerator.

Step 5 – Reassemble and monitor:

  • Reinstall panels and drawers, restore power, and check periodically for recurring water.
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Repair Difficulty

Easy 2/5

Required Part

Refrigerator Defrost Drain
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