Is triple sterilization or quadruple sterilization better in refrigerator?

The quadruple triple sterilization technology adopts the triple sterilization technology of "ultraviolet+photocatalyst+adsorption catalytic decomposition", which is a healthy refrigerator compared with ordinary refrigerators. Can effectively remove the odor in the refrigerator, eliminate the bacteria in the refrigerator, purify the environment in the refrigerator, avoid the odor and bacteria breeding in the refrigerator, and prolong the food preservation time. The quadruple sterilization technology is powerful enough to have 9 patented technologies. Using the five-fold dynamic three-dimensional sterilization technology of "ultraviolet+ozone+negative ions+photocatalyst+adsorption catalytic decomposition", the sterilization rate of psychrophilic bacteria such as Staphylococcus aureus, Escherichia coli and Listeria in the refrigerator reached over 99%, which was much higher than the national sterilization standard. Effectively avoid the odor and bacterial growth in the refrigerator, realize the long-term preservation of food, and keep it original and fresh as ever.