Commonly used household disinfectant water, disinfectant solutions such as 84 disinfectant, and 75% alcohol are useful for novel coronavirus pneumonia. Medical institutions can be disinfected by peroxyacetic acid and sodium hypochlorite. Besides, heating 56℃ for more than 30 minutes or 100℃ for more than 2 minutes can kill the virus. UV disinfection and window opening and ventilation disinfection are useful. For the ground, door handles, tables and chairs, 84 disinfectant can be used, but 84 disinfectant has a corrosive effect on the body’s skin and has an irritating odor, so care should be taken to use it under open windows and ventilation conditions. If you use a large amount, you should ventilate in time to avoid airway damage due to excessive gas inhalation. Precision instruments such as televisions, computers and cell phones can be disinfected by wiping with 75% alcohol, and when wiping your own hands, you can also use paper towels containing alcohol. Content source: Dr. You Lai