... and hairdress when bathing 3.body sweats and decompose by bacteria on the surface Function:1.eliminate body sweat odor,sterilize ... and hairdress when bathing.body sweats and decompose by bacteria on the surface then bring odor.ozone has strong-oxygen ... the machine can 100% kill caliform,golden grape cocci,bacteria on surface,bacteria in water,underwear,dishware,article for life use,wash face ...