1. After one day's business, the restaurant must do a good job of cleaning and drying to avoid attracting pests. It's best to spray a little air freshener and avoid places such as bowls and chopsticks. According to different types of pests, find the source and use different drugs for treatment. For example, cockroaches, which are most likely to appear, can put a little medicine in the corner after closing in a few cases.

2. The kitchen and storefront of the restaurant are degreased and dried. Insects prefer wet and greasy places, so make sure the space is not greasy or dry. There are too many pests, so you can ask a special pest control company to deal with them. When the sanitary condition of the restaurant is in jeopardy, experts need to be invited to help.

3. Block all kinds of loopholes in the space. Chopsticks in the cupboard and food in the refrigerator must be sealed and kept in isolation and disinfection.