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PROBLEM TO BE SOLVED : To provide a deodorizing antibacterial material that establishes a drastic countermeasure with a minimum amount used against diffusion of odors or propagation of various germs and gives continuous effects in a gas phase and a liquid phase, and a deodorizing antibacterial method using the same. SOLUTION : The deodorizing antibacterial material 1 is re-powdered and an adsorbent particle 2 and an inorganic antibacterial particle 3 are thrown into dust in a dust-collecting chamber 9. The adsorbing effects and antibacterial effects thereof remove odors and various germs in the dust to remarkably enhance the hygiene level of exhausted air at the time of operating an electric cleaner. The deodorizing antibacterial material 1 is not affected by surrounding environments as it is in a solidified state, and therefore always exhibits maximum deodorizing antibacterial performances when re-powdered. COPYRIGHT : (C)2006, JPO&NCIPI