"Occasionally food can plug the drain ... slowly or not at all. The Freon moving through the condenser coils also needs to be cooled in order for the refrigerator to work properly." ...

Attempt to unclog the drain by using a pipe cleaner ... Unlike the gas or oil in your car, the refrigerant that keeps your refrigerator running should never run out; it simply keeps cycling ...

The drain pan is located under your refrigerator and usually has some water in it, so don’t be worried if there is some when you pull it out. The defrost drain is typically located at the back ...