Add lasting and continuous fragrance to your living room, bedroom, busy bathroom, kitchen and other rooms. Create your own custom fragrance experience with the Glade Plugins scented oil customizable warmer. The warmer allows you to use any two of your favorite Glade Plugins scented oil refills and alternates between the fragrances daily, providing constant delight for you and your family. Up to 50 days of fragrance per refill when used on low setting.