What happens if you turn your fridge off every night and then on again in the morning?

It isn't a good idea to turn your refrigerator off every night and then on again in the morning because it can put unnecessary stress on the refrigerator's compressor and cause it to break down sooner. When you turn off the refrigerator, it takes time for the compressor to restart and bring the refrigerator back to the desired temperature. This can cause the compressor to overheat and fail. Additionally, turning the refrigerator off and on can cause the thermostat to malfunction, leading to incorrect temperatures and potential food spoilage.