The Aroma Horizon includes the clip-on diffuser plus four total wicks and a vegan leather carrying case. It does not include the diffuser blend essential oils, which are sold separately.

Each wick can be refilled until it becomes hard and no longer absorbent, which is usually after 2-3 months of consistent use. For a consistent scent experience, we recommend using each wick for just one essential oil or blend; you may experience your aromas becoming muddied if too many different oils or blends are combined. This is why the kit comes with four total wicks and refills are sold separately.

• Though the increased number of vents allow for enhanced aromatic throw even when fans aren’t running, we suggest the Aroma Horizon is used with air flow (warm or cool) for best results 
• Start with the recommended number of drops (10-15) on the wick - you can always add more later if you'd like the scent to be stronger 
• Don't use blends or oils that are overly relaxing, calming, or sedative. Choose oils and blends that will keep you feeling refreshed and uplifted in your vehicle 
• Car vents vary in design; ensure the clip fits securely before installation and to avoid cosmetic damage to the vents in your car  
• Limit the number of different oils or blends you use on each wick to ensure a consistent aromatic experience. Drip slowly onto the wick to ensure even distribution of the essential oils  
• Blends we think are great for passive diffusing in your car: blends with richer base notes like Mountain High, Yoga, Rain Forest, Refresh etc. Blends with many top notes, like Liquid Sunshine, may need to be refreshed more often due to faster evaporation.