84 disinfectant is a high-efficiency disinfectant, can effectively kill common pathogenic microorganisms, including hepatitis B virus, so hepatitis B virus carriers can not use 84 disinfectant disinfectant bowl soak disinfection, you can not use the boiling water again, only need to soak for 30 minutes after the residual disinfectant with water, can be removed.

Of course, keeping it at 100 degrees Celsius for 10 to 15 minutes can also effectively kill common pathogenic microorganisms, including the hepatitis B virus.

So, for the catering utensils of hepatitis B virus carriers, one of the two methods mentioned above can be chosen.