Since ultraviolet rays will kill cells, it is necessary to pay attention to ultraviolet rays when it is not possible to directly irradiate human skin, especially people's eyes. Do not look directly at the
germicidal tube lamp when the
germicidal UV lamp is lit, because short-wave ultraviolet rays do not pass through ordinary glass and wear glasses. Avoid eye damage. If you do not pay attention to an eye injury, the general situation does not matter. It is like being burned by the sun. Severe drops of eye drops or human milk help to restore you. On occasions where there are people, do not use ozone tubes. High ozone concentrations are not good for people.
