White wine will not play the same disinfection effect as alcohol, some will instead promote the growth of bacteria in the wiping area. Medical sterilization alcohol is usually made after a strict ratio, the concentration of 75% alcohol solution, and 95% alcohol solution, its main components are only water and alcohol, 75% or more alcohol concentration penetration is very strong, can penetrate the surface of the bacteria, so that the bacteria protein coagulation, resulting in bacterial inactivity. The white wine often consumed, even if it is more than 60 degrees, only means that it has an alcohol content of 60% or more, but the composition of white wine is not only alcohol, but also some polyols, advanced alcohols, organic acids, starch and so on. The role of these starchy components on the bacteria is more complex, so it has both a certain sterilizing effect, but also may also have the role of promoting the growth of bacteria, so you can not use white wine to replace alcohol sterilization.