During the epidemic, masks became a scarce material. Everyone did not go home to fight the epidemic. The little friends who stayed at home also started disinfecting at fixed times every day. Door handles, toilets, tableware, clothing … But you thought that without a mobile phone, Have you disinfected the most frequently used things?
The spread of new coronavirus through respiratory droplets and contact transmission is the main transmission path. Playing with a mobile phone without disinfection may allow the virus to invade. According to the disinfection in the “New Coronavirus Infected Pneumonia Diagnosis and Treatment Program (Trial Version 5)” Methods: The virus is sensitive to ultraviolet rays and heat. Lipid solvents such as ether, 75% ethanol (alcohol), chlorine-containing disinfectant, peracetic acid, and chloroform can effectively inactivate the virus at 30 ° C for 56 minutes. With so many disinfection methods, which one is the most suitable for disinfecting mobile phones?
Recently, OnePlus Mobile officially invited Yin Hongmei, the chief physician of the General Medicine Department of the First Hospital of Jilin University, to jointly write a mobile phone disinfection guide for your reference.
Use 75% alcohol as a disinfection method:
Based on the common nature of life, when disinfecting mobile phones, we usually consider 84 disinfectant (chlorine disinfectant) and 75% alcohol. 84 disinfectant is a highly effective disinfectant based on sodium hypochlorite, which is corrosive to metals. It needs to be immersed for 10 to 15 minutes to achieve disinfection. It is not suitable for mobile phone disinfection.
Compared with 84 disinfectant, alcohol is milder. It is non-corrosive, volatile, and does not cause irreversible harm to the human body and the mobile phone, and 75% alcohol is often used in medical disinfection, so it is a more suitable disinfectant for cell phone sterilization.
Spray 75% of medical alcohol evenly on a sanitary cotton ball or a sterile soft cloth; use a sanitary cotton ball / soft cloth to wipe the screen, back, side, cell phone button gap, charging interface and other parts from the same direction from top to bottom; Let the phone stand for 5 minutes, wait for the alcohol on the phone surface to evaporate, and complete the deep disinfection of the phone. If the phone is wearing a protective cover, wait for the phone to evaporate before wearing the protective case. It is also recommended to repeat the above process for the inside and outside of the protective case. Perform thorough and thorough disinfection.
Due to the volatile nature of alcohol, the long-term disinfection effect cannot be guaranteed. If possible, disinfection can be performed 2 to 3 times a day; used iPhones