Developed over two decades by research scientists and originally designed and still used today by the US military to destroy chemical warfare and toxic industrial chemicals. The EnviroKlenz patented earth mineral technology is a safe and effective technology that utilizes safe earth minerals to capture and destroy airborne toxic and noxious gasses, particulates, allergens, bacteria, viruses, and other allergy triggers. EnviroKlenz technology does not contain any abrasive chemicals, masking agents, or toxic fillers. Safe for the environment and to use around your family and pets