Abstract: A system, a method, and a device that control or eliminate the scent of an object in an application domain. The device has a plasma ion generator that includes an air intake that receives air molecules, a plasma ion generator head that disassociates molecular bonds in the received air molecules to create plasma ions, and a plasma ion ejector that directs the plasma ions from the plasma ion generator head in a predetermined direction, wherein the plasma ion generator applies the plasma ions to airborne particles in the application domain to eliminate or control the scent of the object.