There are a variety of disinfectants against the new coronavirus. Chlorine-containing disinfectants, such as 84, peracetic acid, 75% alcohol, ether and chloroform, can disinfect. Alcohol itself is flammable, so it is important to prevent combustion and explosion when spraying. Chloroform and ether are also very volatile and both can be flammable. Chlorine-containing disinfectants have a bleaching effect and may cause discoloration when sprayed on the surface of clothing. If too concentrated in the wrong proportion, it may cause irritation and inflammation of the skin. Simpler methods are heat and ultraviolet light disinfection. Source: Dr. Yurai