Home Diffuser Kit includes Diffuser, Fragrance Oil, and Diffuser Reeds.

Note: If you can no longer smell a scent from the diffuser bottle, your reeds (sticks) may need turning. You should turn the reeds every 1-3 weeks to keep the scent alive. Submerging them in the oil allows the dry ends to absorb all they can, while the previously submerged bottom stands out and projects an immediately stronger scent. 

However, if you turn the reeds and they still don’t emit the diffuser’s scent, then it is time to change your reeds.