What is Water Pooling in Fridge & How to Prevent it?

February 12, 2024
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When too much moisture builds up inside the refrigerator compartment, typically as a result of condensation build up or small obstructions, causes water pooling in a fridge. Despite popular assumptions, it’s not usually a sign of a leak. Maintaining optimal fridge performance requires knowledge of the reasons and preventive strategies. 

5 Ways To Avoid Water Pooling in Fridge

Water pooling in the fridge can be successfully avoided, and a functioning refrigerator can be guaranteed, by checking the defrost drain, water supply line, door gasket, or obstructions.

Check the defrost drain 

Check the defrost drain to make sure there are no obstructions. Puddles form inside the refrigerator when water cannot adequately drain from it due to debris accumulation or freezing of the drain. Take out any food and shelves from the freezer to have access to the defrost drain so you may inspect and possibly unclog it. To clean any obstructions in the drain, flush it with hot, soapy water. Use a piece of wire to remove any debris if necessary. After the freezer has been emptied, reassemble it and check for leaks over the next few hours to make sure the problem has been fixed.

Check the Door Gasket

Check the door gasket, which is the rubber seal encircling the fridge door ensuring an airtight closure. If the gasket malfunctions, humidity can accumulate inside, leading to water formation. To prevent this, open the refrigerator door and carefully examine it for any signs of damage. If damage is evident, repair or replacement is necessary. If no damage is found, proceed to check if the leak has ceased after repairing or replacing the gasket.

Check the Water Supply Line

Check the water supply line, responsible for providing water to the refrigerator’s ice maker. If damaged, this line can lead to water pooling in the fridge. To check it, first, turn off the power to your fridge, then locate the water supply line, typically found at the bottom of the fridge. Examine the line for any signs of damage and ensure there are no leaks at the connection points. If the line appears undamaged, disconnect it to check for blockages, clearing any obstruction with hot soapy water if needed. It’s advisable to clean the line with soapy water regardless. Reattach the line and verify if the leaks have ceased.

Check the Water Tank

Check the water tank, which might be installed in certain refrigerator models to supply water to the ice maker or for dispensing cold water. If the tank develops a crack, it can lead to the refrigerator filling with water. To assess the tank, locate it within your refrigerator and carefully inspect for cracks or damage, ensuring thorough examination of associated hoses and connection points. If damage is found, replacement of the tank is necessary; otherwise, proceed to check if the leak has stopped after replacing the tank.

water pooling
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Check the Water Filter Assembly

Check the water filter assembly, as the connection point for the water filter head may become damaged, leading to the refrigerator leaking water. To inspect, locate the water filter unit, remove its cover, and if necessary, turn off the water supply. Remove the water filter using the appropriate method for your model and examine the assembly for any signs of damage. If damage is found, replace the water filter assembly; otherwise, reinstall the water filter and check if the leak has stopped.


There are various solutions to prevent water pooling in the fridge, ensuring optimal performance and longevity of appliances. By providing thorough guidance on checking and maintaining crucial components such as the defrost drain, door gasket, water supply line, water tank, and water filter assembly, customers can effectively identify and address potential issues that may lead to water leaks. Through proactive measures and attention to detail, Appliance online empowers users to keep their refrigerators in top condition, mitigating the risk of water damage and ensuring a hassle-free experience with their appliances.