1. Twist bottle to open
2. Keeping bottle upright at all time, unscrew caps. Remove and discard wick cover. Replace cap.
3. Place the bottle in the diffuser and firmly close diffuser.
4. Clip the diffuser onto one of the car vent blades, NOT BETWEEN THE BLADES. Check that the diffuser is secure and upright.
5. Adjust fragrance level as desired. (0-low, 1-medium, 2-high)