Keep tails wagging with air with Glade Pet Clean Automatic Spray Refill. Refresh your pet-friendly space with scent diffuser with notes of fresh cotton, sparkling citrus, and lily of the Valley. Glade air freshener fragrance is consciously crafted by master perfumers. Switch things up with automatic air freshener dispenser in Pet Clean scent. Open the unit by squeezing the ribs on the side while pulling sides of holder apart. Insert Glade automatic spray refill and choose the time setting to release fragrance. This automatic air freshener spray gives a fresh burst every 9, 18 or 36 minutes. Surround yourself with room freshener fragrance infused with essential oils and keep your home feeling fresh.