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. Roses, Vetiver, Lavender, and Spice with a Hint of Patchouli. Very Old World!