Vinegar for the environment has a certain purification effect, but vinegar for sterilization function is actually relatively weak, especially in the environment, if the use of cooking vinegar, cooking vinegar vinegar concentration is relatively low, in fact, can not play a role in sterilization. If you want to achieve the purpose of sterilization in the environment, unless its concentration should be very high. However, at present, the effect of cooking vinegar on new coronaviruses is very limited, and the use of cooking vinegar for environmental disinfection is usually not considered. If you are concerned about the environment and need to clean and disinfect it, ventilation may be more effective than vinegar. Source: Dr. Yurai