A seductively lush perfume of water jasmine, sweet honeysuckle, neroli, and mandarin blossom. Diffuser oil refill recommended for use with the Yankee Candle Ultrasonic Aroma Diffuser. Infused with essential oils. Just 5 to 7 drops of Yankee Candle Aroma Diffuser Oil provides up to 8 hours of intermittent fragranced mist, or 4 hours of continuous mist Fragrance: Top: Neroli, Orantique, Mandarin Blossom, Yellow Grapefruit Mid: Grapefruit Base: Musk, Powdery Notes.