The temperature is low during winter, even if the food is not in the refrigerator can also save for a long time. In order to save electricity, many users choose to stop using refrigerator. Actually, this kind of practice is dangerous, stop using the refrigerator will accelerate the bladder plastic aging speed and cause the pipeline corrosion or parts, reduce the service life of the refrigerator. So if there are no special circumstances, do not close the refrigerator even in the winter. Secondly, the energy consumption of refrigerators is relatively low. Moreover, the energy consumption of refrigerators in winter is only one third of that in summer, so users don't have to close their refrigerators in winter because they worry about consuming electricity.