When water is running all over your kitchen, you aren't always thinking clearly about what to do if your refrigerator is leaking. While this issue can be frustrating, particularly when you have young kids and pets tracking the water all over the house, there are a few simple solutions. Taking the time to diagnose the problem and fix it yourself can save you an expensive visit from a repairman. The next time you find yourself in this predicament, review what to do if your refrigerator is leaking and tackle the issue. Remember that before you diagnose and attempt to repair a refrigerator leakage issue, unplug the appliance.