Nano mist gun, one of the most common types of foggers sanitizers that people use. As the COVID-19 pandemic has become a reality in every one of our lives, most people have at least one form of sanitizer they use on a daily basis. A sanitizing solution is usually in the form of a liquid that disinfects the surface that it comes in contact with by killing the germs and pathogens (like viruses) present on that surface.