Simply Add Them to Your Mixer Melter, Radiant Fragrance Warmer, or Scentsy Warmer. Heat the Mixer Melts for 30-60 Minutes Until the Wax Has Completely Melted Allowing Your Favorite Scent to Last for Hours. Limelight® - This is an Invitingly Clean, Fresh Fusion of Pure Mandarin Oranges with a Shocking Touch of Lime as a Top Note. A Slight Undertone of Rich Vanilla Bean Oil Gives This a Unique Twist.