A nanospray gun is a device used to spray disinfectants in rooms in the form of a mist. It is applicable where eradication of airborne micro-organisms is desired. It is electric powered and the actuation force is adjusted by use of a knob. It is used in hospitals, banking halls, offices and places of social gathering such as hotels, churches/mosques and other enclosed places holding a group of people. The nano sprayer became more popular with the COVID 19 pandemic.
