When the refrigerator and the refrigeration equipment are used for a long time, there will be some small problems. How should we maintain the refrigerators? If daily in the process of using some protection will naturally reduce the occurrence of damage to the commercial freezer to buy the machine, be sure to buy the brand long time and good performance but the compressor refrigeration daily life of freezer Paul undoubtedly can make the refrigerator better play of its function. After decontamination and dust removal, after removing the power plug of the freezer, the food is removed. After the frost is finished, the inner part of the refrigerator is cleaned with soft cotton cloth dipped in neutral detergent, and 2% of ethylene oxide solution is used to disinfect the box.