Glade Wax Melts Air Freshener Refill, Blue Odyssey, 2.3 Ounce Glade Wax Melts are available in a wide variety of your favorite Glade scents Each individual wax melt provides up to 12 hours of high quality fragrance. 6-pack delivers up to 96 hours per pack. Eleven pack delivers up to 176 hours per pack Made from pressed (not poured) wax, which is dry to the touch and prevents greasy or oily hands, each melt is individually packaged which makes it easier and less messy to start your fragrance experience Each melt lingers after the wax warmer has been turned off