ELI5: Explain Like I'm 5

Auto-defrost

Auto-defrost is when a special feature in your refrigerator or freezer automatically melts any ice or frost that has built up inside. It does this to keep the cold air flowing properly and to prevent any damage or problems that could be caused by too much ice or frost.

Think of your freezer like a big ice cube tray, and the cold air is like the cubes of ice. If there's too much ice in the tray, the frozen cubes will stick together and the tray won't work as well. The same thing can happen in your freezer, which is why it needs to be defrosted regularly.

Auto-defrost works by using a timer to turn off the cooling system in your fridge or freezer for a short period of time. During this time, the temperature inside the appliance will rise slightly, melting any built-up ice or frost on the walls or coils. Once the defrost cycle is over, the cooling system turns back on and everything returns to normal.

Overall, auto-defrost is a handy feature that helps keep your fridge or freezer running smoothly and efficiently. It saves you the trouble of having to manually defrost your appliance and it ensures that your food stays fresh and cold.