Make a refreshing splash with Glade Invigorating Aqua Waves Automatic Spray Refill. Enjoy waves of freshness with scent diffuser with notes of sea salt, island flowers and ocean air. Glade air freshener fragrance is consciously crafted by master perfumers. Switch things up with automatic air freshener dispenser in Invigorating Aqua Waves 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 make work days feel like beach days.