How to place cosmetics when ultraviolet disinfection lamp is disinfected?

When ultraviolet disinfection lamp is used for disinfection, cosmetics are placed as follows.

1. The ultraviolet disinfection lamp should be placed in the center of the room, and the articles to be disinfected must be completely exposed to the ultraviolet lamp.

2. Spread out or hang things, and constantly expand the sunlight exposure. The effective distance is one meter, and the sunshine lasts for about 30 minutes.