How to Fix a Refrigerator Leaking Water

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Water leaking inside a refrigerator can be a common issue, but it is important to address it promptly to avoid further damage. Here are some steps to repair the problem:

1. Identify the source of the leak: Check the water supply line, drain pan, and ice maker for any leaks or blockages.

2. Clean the drain line: If the leak is coming from the freezer, it may be due to a clogged drain line. Use a mixture of warm water and vinegar to clear the blockage.

3. Replace faulty parts: If the leak persists, there may be a faulty valve, hose, or gasket. Replace these components as needed.

4. Inspect the door gasket: A worn or damaged door gasket can also cause water leakage. Replace it if necessary.

5. Regular maintenance: To prevent future leaks, clean the refrigerator regularly, check the water supply line for any damage, and ensure proper airflow around the appliance.

By following these steps, you can effectively repair water leaking inside your refrigerator and maintain its functionality.


If your refrigerator is leaking water inside or on the floor, it is likely due to a blocked defrost drain. A refrigerator is an essential appliance that operates continuously, so any issues can be overwhelming. Fortunately, fixing a problematic freezer defrost drain to stop the water leakage is usually a simple task.

Inspect the Water Supply Line

If your refrigerator has an ice maker or a cold water dispenser, there may be a leak or a kink in the water supply line, causing water to leak from the back of the fridge onto the floor. The water line usually runs up the back of the refrigerator and is typically a 1/4-inch clear nylon pipe, although copper pipe may be used. Before repairing or replacing the water supply line, make sure to turn off the shutoff valve that supplies it.

If there is a hole or tear in the water line, it should be replaced. Water that leaks from the ice maker water line can accumulate under the fridge and appear as if it is leaking from inside the refrigerator. The water supply line is connected to both the refrigerator and a shutoff valve, usually located in the basement or under the sink, using compression fittings. If a compression fitting develops a leak, tightening it with an adjustable wrench should fix the issue.

How to Fix a Leaking Refrigerator

Step 1: Unplug the Fridge

Disconnect the refrigerator from the electrical outlet. This may require moving the fridge away from the wall to access the outlet behind it. Due to the weight and size of the fridge, it may be necessary to have two people for this task. Dry the floor in the surrounding area with a towel.

Step 2: Remove the Access Panel

Take out any food or items from the freezer to have clear access to the freezer defrost drain access panel, located on the back wall of the freezer. Remove the access panel, which is typically held in place with one or more screws, although some panels may clip on.

Step 3: Flush the Defrost Drain

Once the access panel is removed, the drain hole should be visible. Use a turkey baster or funnel to flush the drain with hot water and clear any debris in the line. If this doesn’t work, a solution of 2 teaspoons of baking soda and 2 cups of hot water can be used to flush the drain. This mixture can also be used once a year to flush the freezer defrost drain as a preventive measure against future problems.

Step 4: Clear the Drain

If the clog remains after running hot water and baking soda through the drain, a straightened coat hanger can be used to break through the obstruction. Be cautious to avoid damaging the hose. Once the clog is cleared, use the turkey baster or funnel to flush out any remaining debris. When the drain is clear, you will hear water running into the drain pan below.

Step 5: Plug it Back In

After clearing the defrost drain, reinstall the access panel in the freezer. Plug the refrigerator back in and push it against the wall.

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