Did you find water at the base of your refrigerator, or did you open it and find the inside wet? It doesn’t necessarily mean it’s a fault: here’s what happens and how to fix it in a few simple steps (and when, instead, you need to call a technician).
By Ilaria Canevara
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Finding water at the bottom of the refrigerator or, in the worst cases, a small puddle on the floor in front of the appliance is a very common occurrence. The first reaction is usually panic, immediately assuming a fault, but in reality, this isn’t necessarily the case: in most cases, it’s a problem due to minor maintenance issues or less-than-optimal use of the refrigerator. For example, the water drain hole may be clogged, or condensation may have formed because the refrigerator’s seals are no longer properly sealed and need replacing, or even condensation may simply have formed because you’ve opened and closed the door too many times. What should you do in these cases, how can you prevent it from happening, and when is it best to call a technician? Let’s explore this together.
Why Does My Refrigerator Leak Water?
When your refrigerator drips or water forms inside or on the floor, in most cases it’s not a serious fault but rather an easily fixable problem. The first thing to do in these cases is to determine what caused the water to form. One of the most common causes is a blocked condensation drain hole, a small channel located on the rear wall of the refrigerator compartment that conveys the water produced during defrost cycles to a tray above the compressor, where it evaporates thanks to the heat generated by the motor. If food debris, crumbs, mold, or limescale deposits block this hole, the water can’t drain properly and ends up accumulating on the bottom of the refrigerator, eventually leaking out (in addition to creating unpleasant odors inside).
If the drain hole is okay, also check the condensation collection tray: this is a less common cause, but sometimes it may have moved or become damaged, thus preventing the water from draining properly. In models with a dispenser, however, the cause could be related to a problem in the water supply circuit. It is more common, however, for the water leak to be due to excessive condensation, which can occur when the door is opened too often or left ajar, allowing warm, humid air from the room to enter. When it comes into contact with cold surfaces, the humidity turns into water, increasing the amount of condensation the system must dispose of. A worn or deformed door seal can also allow continuous infiltration of hot air, with the same effect. In some cases, the problem could also be caused by an overfilled refrigerator, which hinders the circulation of cold air and alters the temperature distribution, or by still-hot food placed inside, which produces a significant amount of water vapor.
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What to Check When You Find Water in The Refrigerator
So, what should you do if you find water in front of or inside the refrigerator? After drying it, you should check the various parts of the appliance to pinpoint the exact spot where it’s accumulating. This will give you a clearer idea of the problem, understanding whether it’s an easily fixable anomaly, such as a clogged drain hole or a loose seal, or whether a technician is needed. The first area to check is the interior bottom of the refrigerator, especially the area near the back wall. If the water forms a small puddle under the shelves or flows to the front of the compartment, or if the bottom is full of dripping droplets, the culprit is often the condensation drain hole. It’s likely clogged over time, preventing the water from draining. The result is that the condensation pools on the bottom of the refrigerator and, as the level rises, it ends up expanding under the shelves or even leaking out the door.
