1) MAGICAL AIR DISINFECTION WITHOUT ANY CHEMICALS 2) OZONE GENERATOR KILLS ALL TYPES OF BACTERIA , FUNGUS , VIRUS , MOLDS. FUNCTION 1) Formaldehyde treatment after house fitment Peculiar smell removing, bleaching, decolorizing of restroom (toilet) . 2) Peculiar smell elimination for cabinet, refrigeratory, lampblack, rubbish. 3) Poisonous gas decomposing such as toluene, ethanol, carbon monoxide, sulfur dioxide. 4) Deodorization of chifforobe, shoes cabinet. 5) Pesticide excess elimination of vegetable &melon and fruit. 6) With ozone water have a bath to possess to bleach and the effect such as cosmetology and health protection .