1. Slide metal clip onto the back of the diffuser.
NOTE: Set clip either horizontally or vertically to fit your car vent.
2. Twist bottle to open.
3. Keeping Bottle upright at all time, unscrew caps. Remove and discard wick cover. Replace cap.
4. Place the bottle in the diffuser and firmly close diffuser.
5. Clip the diffuser onto one of the car vent blades, NOT BETWEEN THE BLADES. Check if the diffuser is secured and is in an upright position.
6. Adjust fragrance level as desired. (0-low, 1-medium, 2-high)