If the refrigerator cannot be cooled without freon, everything in the refrigerator may deteriorate. If Freon is used up, just add enough freon to the refrigerator. If the Freon leaks out due to air leakage, it is necessary to repair the refrigerator in other places.
Freon is a common type of refrigerator refrigerant. If there is no freon in the refrigerator, the refrigerator will not be able to cool. If Freon is not found and added in time, everything in the refrigerator may deteriorate.
If it's just because the freon in the refrigerator is used up, you just need to ask someone to add enough freon to the refrigerator. If the Freon leaks out due to other reasons, other parts of the refrigerator need to be repaired.
In addition to regularly adding freon to the refrigerator, it also needs to pay attention to defrosting the refrigerator regularly, so as to ensure better refrigeration and operation of the refrigerator, and try not to open the door of the refrigerator frequently.