As Covid-19 spreads commonly through airborne transmission, the best course of action is to eliminate the virus at its source before it spreads even further. Using the machine in the room where a person is infected with Covid-19 will help to prevent the spread to other rooms/areas. If there’s an infected family member, it’s recommended to thoroughly disinfect a room before anyone enters. The machine can also be used in other areas of the house to protect other occupants in the household against the potential health and safety risks.