... ,kidney stones. Usage:1,Massage:carrier oil 10 ~ 15 ml add 2 ~ 10 drops of essential oil,gently massage until fully absorb.2 ... paper towel, then take a deep breath.3,Aromatherapy:Drops of 3-5 drops in the aromatherapy machine, light it to give ... out fragrance.4,Spray:drops 8 ~ 10 drops in 100ml of distilled water,then spray in the ...