Ikea Clogged Defrost Drain

Water leaking inside the refrigerator, pooling under drawers or on shelves.

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Possible Causes

Blocked drain hole under evaporator, Ice plug in drain tube, Debris or mold buildup in drain channel, Misaligned drain heater (if equipped)

How to Fix / Troubleshooting

Safety: Unplug the refrigerator before removing panels or using hot water near electrical parts.

Steps:

  • 1. Locate drain: In the freezer, remove drawers and the rear panel to expose the evaporator. The drain hole is usually at the bottom center of the evaporator tray.
  • 2. Clear ice: Use warm (not boiling) water in a turkey baster or squeeze bottle to melt ice in the drain hole. Repeat until water flows freely down the tube.
  • 3. Clean drain tube: From the rear of the fridge, locate the drain outlet above the compressor. Insert a flexible plastic line or pipe cleaner to clear debris.
  • 4. Check drain heater: Some models have a small heater or metal strap to keep the drain from freezing. Ensure it is correctly positioned in the drain area.
  • 5. Reassemble: Dry the area, reinstall panels, and restore power.

Tip: Avoid using sharp objects in the drain; they can puncture the liner or tube.

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Repair Difficulty

Easy 2/5

Required Part

Defrost Drain Tube
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