How to use ultraviolet disinfection stick correctly？
How to use ultraviolet disinfection stick correctly?
Usage: 1. Disinfection of the surface of articles: portable ultraviolet sterilizer can be used for short distance moving irradiation, or ultraviolet lamp suspension type close irradiation can be used. Small items can be placed in the ultraviolet disinfection box for irradiation and disinfection. 2. Disinfection of indoor air: (1) indirect irradiation method: high intensity ultraviolet air is preferred
2. Problems needing attention in using ultraviolet lamp disinfection: 1. The lamp surface should be wiped with 75% alcohol cotton ball frequently (once every 2 weeks) to remove the dust and oil dirt on it, so as to reduce the impact on ultraviolet ray penetration. 2. Ultraviolet light can't be seen by naked eyes. Blue light emitted by lamp does not represent the intensity of ultraviolet ray