Your choice of fragrance on our hand blended scents. This is for a 1 Ounce bottle of Refresher Spray, Concentrated and will last a long time. 0ur hand mixed & blended Potpourri Refresher Oil Scent Sprays is the secret to help keep your potpourri smelling good for a very long time , Refresher Oils helps hydrate your potpourri ( this is the reason you lose your scent in your potpourri). Refresher Sprays are to be used to refresh potpourri/wreaths and not to be used as a room or linen spray.