52 degrees white wine can not kill the new coronavirus, you need to use 75% concentration of alcohol disinfectant. Although high-concentration white wine contains alcohol, but the alcohol concentration is far from being able to disinfect the concentration, even 52 degrees white wine, can not achieve the normal effect of alcohol disinfectant, so it can not be used directly for disinfection. Disinfection, especially to prevent the new crown virus, need to use 75% alcohol disinfectant concentration in accordance with the standard, and at the same time in the surface of the object to stay 2 ~ 3 minutes, to be able to fully play the role of alcohol disinfection, in order to achieve the established disinfection purpose. Therefore, it is recommended to purchase 75% alcohol disinfectant directly, or strictly follow the ratio to 75% and above before disinfecting.