Very appreciated in the South, Gardenia is another floral scent that is heavily fragranced. It will leave a lingering scent in the room where it is placed. Recommended mix is to blend it with a woodsy candle such as Cedar or Sandalwood to create a special garden scent. Available in candles, room mists, and burning oil essences. Diptyque Burning Oil Essence is a concentrated home fragrance oil for use with our light bulb ring diffuser, to refresh a potpourri, or simmer in our pillar oil burner. Refill flask is 0.5-oz.