Tips on usage of Universal UV phonesoap sanitizer box

　　Because of the damaging effect of UV rays on biological cells, when using Universal UV phonesoap sanitizer box, be careful not to directly irradiate human skin, let alone look directly at the lamp tube with your eyes.

　　On the premise of ensuring safety, how to use Universal UV phonesoap sanitizer box scientifically and effectively? Pay attention to the location, create the best use environment, and pay attention to the use time.

First, due to the extremely weak penetration of ultraviolet rays in the air, it is difficult to achieve long-distance sterilization, so when using it, it should be placed in the main sterilization position, such as the middle of the room, or where bacteria are easy to breed, 1.5m away from the surrounding area. 2m is appropriate.

　　 Second, pay attention to the influence of the environment on the sterilization effect when using it. Under normal circumstances, the output intensity of ultraviolet rays at a temperature between 27°C and 40°C is the highest, and the sterilization effect is the best. In addition, ensure that the use environment is clean and dry. A large amount of moisture and dust in the environment will interfere and weaken the ultraviolet rays. Function to reduce the actual UV intensity. When using at home, try to seal the doors and windows, close the curtains, and turn off the lights to ensure that the room is in a darker condition, which is more conducive to the sterilization effect of ultraviolet rays. For places that are prone to bacteria and other microorganisms, such as bed covers, the bed can be expanded. , Increase the contact area, which is more conducive to ultraviolet disinfection.

The most suitable ultraviolet light wavelength for killing viruses is below 280nm. Our Universal phone soap sanitizer box ultraviolet lamp uses 253.7nm wavelength. The power is 2w.

The covid-19 virus can be inactivated in three minutes.