Refrigerator leaking water on the floor — Rotterdam, Zuid-Holland

A puddle of water under or around your refrigerator usually points to a blocked defrost drain, a cracked water supply line, or a faulty inlet valve — not necessarily a broken fridge. The defrost drain is a small tube at the back of the freezer compartment that channels melt water into a drip pan underneath the unit; when food particles or ice clog it, water backs up and spills onto the floor. A plumber can clear the drain, inspect the water supply line running from the wall valve to the fridge (a common failure point, especially with older ¼-inch copper lines), and replace the inlet valve if it's dripping. Ignoring the leak risks warped flooring, mold under the appliance, and potential water damage to adjacent cabinets. Repair typically costs $100–$250 for a drain clearing or supply line replacement, versus $500–$2,000+ for water-damaged flooring if left unattended.