... pores of the skin.2. to make the suction/spray medicine water to spray as mist to ... :1.connect small suction glass tube to the suction/spray hose,put the hose to the suction port of machine, press ... the small hole on the small glass tube, then machine is ready for suction ... connect spray bottles to the suction/spray hose,put the hose to spray port of machine, press the ...