Get into the spirit of spring and energize the air instantly with these Glade Automatic Air Freshener refills from our Limited Edition Positive Vibes Collection | Easily change the mood by inserting one of these refills and choosing the time setting on your automatic spray air freshener unit for a fresh burst every 9, 18 or 36 minutes | Refresh your mood and chill out with this Glade spray automatic air freshener and the Happy-Go-Lilac fragrance, with notes of lilac, four leaf clover and white woods. | Glade home scents are expertly crafted by master perfumers, with feel-good ingredients, and fragrance infused with essential oils to bring rejuvenating scent into your life | Get into the spirit of spring and keep the good vibes going with this essential oil air freshener that's made without parabens, phthalates, or formaldehydes