... :sterilize agricultural pesticide, keep fruits & vegetables freshsterilize dinnerware;Sterilize children articles, keep health;Fresh air, prevent contagion;water sterilizefresh air of ... . Put the tooth, towel, feeding-bottle, toy, underwear, woman articles and etc in plastic bag, then spray ozone into the ... it for 30 minutes that can sterilize the air, articles and dead angle place of the room. If it ...