USE TAP WATER AND POUR IT UP TO THE LEVEL MARK OR ACCORDING TO YOUR REQUIREMENT CONNECT THE REQUIRED ATTACHMENT ON TOP PLUG IN AND SWITCH IT ON AFTER USE SWITCH IT OF AND TAKE OUT THE PLUG.USE FOR WARM STEAM FACIAL SAUNA.SOOTHING STEAM FACIAL SAUNA.SOOTHING STEAM OPENS PORES HELP REMOVE DIRT, BACTERIA AND MAKEUP RESIDUE.CAN RELIEVE COLD AND RHINITIS SYMPTOMS, HAVE THRAPEUTIC EFFECTS TO THE EYE/EAR, NOSE, PHARYNGITISKERATITIESTRACHEITIES.