Tips on how to use the refrigerator properly:
1. Foods of different kinds should be wrapped separately or stored in containers with lids to prevent cross-contamination in the refrigerator;
2. Always remember to place cooked food above raw food in the same refrigerator, i.e. ready-to-eat food or cooked food should be kept in the upper compartment while raw food should be stored in the lower compartment of a refrigerator;
3. Ensure the temperature of the refrigerator to be kept at less than 5°C and the freezer at - 18°C or below;
4. Canned food should be transferred to a non-metal container after opening and properly covered before it is stored in the refrigerator;
5. It is not necessary to put unopened sterilized food or unripe fruit in the refrigerator;
6. Allow leftovers to cool before refrigerating;
7. Food taken out of the refrigerator should be thoroughly cooked or reheated until the core temperature of the food reaches 75°C or above;
8. Food should not be stored in the refrigerator for a long period. In general, leftovers should not be stored in the refrigerator for more than three days;
9. Non-perishable food, such as beverages, can be kept on the door shelves;
10. The refrigerator should be sufficiently ventilated; avoid overstocking the refrigerator to maintain even distribution of cold air inside;
11. Keep the door closed as often as possible to prevent the rise of temperature inside the refrigerator;
12. Defrost and clean the refrigerator on a regular basis.