Diffuser refill delivers a gentle, fragrant mist to surround you with the welcoming scent of fresh, natural lavender & delicately sweet almond blossoms. Its long-lasting design provides up to 45 days of continuous fragrance when it's used on the low setting. Diffuser refill is perfect for living rooms, kitchens, office spaces & more. Refill is designed for the Air Wick Essential Mist Diffuser (sold separately).