Cell phones are an item that many people will use. If not properly disinfected, cell phones will inevitably carry viruses and bacteria. The disinfection steps are as follows: 1. Disinfect the phone with an item containing disinfectant, for example, wipe the phone with an alcohol swab or cotton swab moistened with 75% alcohol; 2. If you have a case, you should separate the case from the phone and disinfect them separately; 3. After wiping, you need to dry the phone naturally and finish disinfecting it after the alcohol has completely evaporated; 4.