Instructions for use:1. Unscrew the black collar, remove the plastic stopper and then reattach the black screw top collar.2. Place the reeds provided into the bottle and leave for a few minutes to allow the perfume to be absorbed.3. Remove the reeds from the bottle and place the dry ends back into the oil to absorb more of the fragrance.If you wish to increase the intensity of the aroma, repeat step 3 until you reach the desired effect. The rate of evaporation is dependent on air conditions and the frequency with which the reeds are turned.