How many levels of sterilization to be above

Decontamination should be above 10,000 levels. According to the query related information, in the field of medical and health care, the level of sterilization must reach 99.999% (i.e., 10,000 levels) to ensure the thorough sterilization of surgical instruments and medical equipment. In the field of food processing and storage, the level of sterilization is required to reach 99.9% (i.e., 1,000 level) or more, to ensure the health and safety of food.