instruction manual or relevant standards. When filling in the tableware disinfection record form, it is usually necessary to fill in the following information: disinfection start time, disinfection end time, disinfection method, disinfection solution preparation concentration and preparation time, etc. The activity time of disinfectant involved is generally determined according to the specific disinfectant used. It is necessary to accurately record the preparation concentration, preparation time, disinfection start and end time and corresponding action time of disinfectant according to the instruction manual or relevant standards. This can ensure effective disinfection of tableware and ensure the safety of catering.