All-natural hanging liquid diffuser for cars, closets, office, etc. Each diffuser is pre-filled with 8ml of our high-quality vegan base that is carefully formulated for optimal fragrance throw, and clean, phthalate- free fragrance oils. INSTRUCTIONS 1. Twist off wooden lid. 2. Carefully remove plastic plug. 3. Twist the wooden lid back on. 4. Tip bottle over for 2-3 seconds and then return to upright position. This allows the wooden lid to soak up the fragrance oil. 5. As days pass and the scent subsides, you may repeat step 4 for another rush until all the oil is consumed. WARNING! If oil is spilled, it may cause damage to the interior of your vehicle, so please be very careful to keep the bottle in an upright position and remove the plastic plug outside of your vehicle to prevent accidental spills.