Then comes the freeze.

You will get this clog again in 6–12 months unless you do one thing:

Don’t panic if the water disappears. That is a good sign. It means the drain isn't fully blocked yet; it’s just slow. If the water sits there like a sink clog, you’re fully plugged.

Heat 2 cups of water until it’s very hot (not boiling—you don’t want to warp plastic). Using your turkey baster, shoot the hot water directly into the drain hole.

The refrigerator drain is the unsung hero of the kitchen, a silent, narrow vein that carries defrosted water from the coils down to the evaporation pan near the warm hum of the compressor. It asks for nothing but a clear path. But life, full of crumbs and sticky spills, is messy. A stray sesame seed, a flake of dried herbs, or a stubborn glob of jam finds its way into the channel, and the siege begins.

The transformation is insidious. First comes the puddle. It spreads like a cold stain across the floor of the fridge, threatening the structural integrity of the cardboard juice carton at the back. You ignore it until you reach for the milk and your socks soak up a chilling surprise on the kitchen floor.

That drain hole is tiny (about the size of a pencil). Dust, food particles, and—most commonly—thick, gelatinous sludge (a mix of mold, spilled juice, and dust) plugs it up. When the water can't drain, it backs up and finds the lowest point: the bottom of your fridge.

Pull out the bottom drawers and remove any standing water with a towel.

: You may find water under the crisper drawers or at the very bottom of the fridge compartment.