What methods are there to purify the air? I know this very well. We are a parent-child club, and all the mothers come to play with their children, and they have high requirements on sanitary facilities and cleanliness. It's easy to get infected with bacteria in such a place with a large flow of people but poor air circulation. Therefore, we have found many ways to purify the air. We will spray some disinfectant and disinfect it regularly. Later, when I attended the medical exhibition, I learned about a ziaino Zhianno space sterilization and deodorization machine from Panasonic, which can effectively eliminate the odor and bacteria in daily life. Moreover, there are many toys in children's paradise, which are easy to be contaminated with bacteria and attached to bacteria. This machine can also remove attached bacteria, but it reduces the intensity of manual disinfection. Remember to put in special salt tablets every morning and just add water to the water tank according to the prompts. The principle of sterilization is relatively safe hypochlorous acid sterilization. In short, the effect is quite good. The gym can take the same paragraph! By the way, Panasonic also has a good deodorizing product called Little Black Cup, which I left in the car. Sterilization and deodorization are carried out by Panasonic's unique Nanuoyi X technology, which is similar in size to a water cup. Just like eating hot pot on clothes, it can dilute a lot on the way. You can also know if there is demand and the price is not expensive.