Abstract: A fabric dielectric barrier discharge (DBD) device, a textile material comprising interconnected insulated conductive fibers can be used to generate a cold homogenous plasma by forming a discharge path from a conductive core of a first fiber, to a dielectric layer surrounding the conductive core, through an air gap towards, e.g., a second fiber or human skin. When the plasma that lights in and around the air gap comes into contact with a contaminated surface (containing, e.g., bacteria and/or viruses), it induces reactive species to form on the contaminated surface, and the reactive species are then allowed to kill the bacteria and/or viruses.