A Product For Every Moment. Every Glade product brings true-to-life fragrance into your home, while the wide variety of devices assures there’s one for all your life’s needs. Wouldn’t it be nice if one size really did fit all? Continuous fragrance for any size room is just an outlet away with the Glade PlugIns Scented Oils. With each fragrance refill lasting up to 30 days, simply plug in the warmer for long-lasting fragrance that’s adjustable to fill any room in your home with your favorite Glade fragrances.