How to Stop Refrigerator Water Leaks
When you see water under a refrigerator, check the front legs and/or clean the drain hole. Water (actually condensation) is supposed to run from inside the refrigerator into a drain hole, and then into a drip pan underneath, where it evaporates. If the refrigerator is completely level or tipped slightly forward, the water may not be able to flow into the drain. All you have to do to get it working is to adjust the front legs so that the refrigerator tips back slightly. That tilt also makes the door swing closed after you turn away from the refrigerator. Here’s what to do:
Have a helper tip the fridge slightly back so you can get under it.
Unscrew the front legs a couple turns to raise them. (Don’t take them off, though.)
Put the refrigerator down.
Use a level on the front edge of the refrigerator to make sure the legs are even.
Partially open the door and walk away. It should close by itself now.
Tip the refrigerator only slightly because it is designed to be (almost) level, and tilting it too much might cause a problem somewhere else.
If you can’t adjust the legs, put a shim under each of them, about 1/8 inch thick at the wide edge.
If adjusting the legs doesn’t stop water from leaking, then you have to clear the drain hole. It gets clogged with food particles:
Locate the drain tubes at the rear of the refrigerator or freezer.
Push a small plastic tube or a pipe cleaner through the tubes.
Pour a mild solution of soapy water and ammonia down the drain tube to kill bacteria. If you have a turkey baster or syringe, use it to squeeze water into the hole.
Check the drain pan under the refrigerator, on the left side, by removing the front grill.
If the soapy water hasn’t drained into it, you still have a problem. Go to Step 6.
Working inside the refrigerator, push the tube or pipe cleaner into and through the drain tube.
Flush the hole with water again.
You should now find water in the pan. If you do, don’t worry; it evaporates.
You can also have water problems if you keep the refrigerator in an unheated garage, porch, or basement. As heat from the motor flows across the cold exterior, it condenses and water forms, dripping onto the floor. All you need to do is put a space heater nearby, and if there’s no more water, you know condensation’s the problem. Solve the problem permanently by moving the refrigerator to a warmer place.