1) Tableware that is not resistant to high temperature, such as plastic, should not be put in the lower high-temperature disinfection cabinet, but should be put in the upper ozone disinfection low-temperature disinfection cabinet to avoid damaging the tableware.

2) Colored porcelain utensils cannot be put into the disinfection cabinet for disinfection. Because the glaze on porcelain bowls, plates, jars and pots contains toxic heavy metals such as lead and cadmium, it is easy to release harmful substances when exposed to high temperature. Often placing food in these sterilized colored porcelain will pollute the food, thus endangering human health.

3) The tableware should be washed and dried before being put into the disinfection cupboard for disinfection, which can shorten the disinfection time and reduce the power consumption.

4) In the disinfection cabinet, bowls, plates, cups and other tableware should be placed vertically on the shelf, and it is best not to stack them, so as to ventilate and disinfect effectively as soon as possible.

5) When using ozone disinfection cabinet, pay attention to whether the ozone generator works normally. If you can't hear the squeak of high-voltage discharge or see the blue light of discharge, it means that the ozone generator may have a fault and should be repaired in time.

6) After the tableware is disinfected, if it is not used in a hurry, it is not necessary to open the cupboard door and let the tableware be stored in the disinfection cabinet, so that the disinfection effect is better.