NanoActive™ materials, based on reactive nanoparticles of metal oxides, exhibit remarkable abilities to reduce threats of highly toxic substances. The high chemical reactivity of NanoActive™ metal oxides can be attributed to their very high surface areas (100-700 m2/g), a unique morphology (many corner and edge sites), large porosities (up to 1 cc/g), and small crystallite sizes (2-10 nm). Some of their applications include surface and air space decontamination, skin creams and garments for protection against chemical and biological agents, air and water purification as well as filtration. NanoScale’s product FAST-ACT (First Applied Sorbent Treatment-Against Chemical Threats) is a proprietary formulation of non-toxic reactive nanomaterials effective against a wide range of toxic chemicals including chemical warfare agents. Upon contact with FAST-ACT, the chemical agents are adsorbed and chemically dismantled. This system provides first responders, troops as well as civilians with unparallel capabilities to treat chemical hazards in both liquid and vapor forms.