The Air Wick Fresh Waters Essential Oil Refills come in a pack of 15 bottles, each containing 20 ml of 100% concentrated organic essential oil. These modern, sleekly designed refills are suitable for use in the home, with features like being pet-safe, motion-sensing release, and eco-friendly properties. Compatible with Google Home for smart home integration, these refills are designed to provide a long-lasting, residue-free scent that eliminates odors and is hypoallergenic. Perfect for the kitchen or any room in need of freshening up, these Air Wick essential oil refills offer a convenient and effective way to improve the air quality in your home.