A spray-can mist is a type of AEROSOL, which is a suspension of fine particles in a gas or liquid. It is typically used for the application of a substance, such as paint, deodorant, or insecticide. Spray-can mists are created by pressurizing a container with a propellant, such as air or a volatile organic compound, and then releasing the pressure to create a fine mist. The mist is then directed towards the desired surface or area.