Air Wick Refill Fragrance Infused with Natural Essential Oils Vanilla & Soft Cashmere is a scented oil refill lasts up to 200 days (Based on 12 hours daily usage on minimum settings). Define your home’s fragrance personality with Airwick Liquid Electric Scented Essential Oils Plug In Diffuser. Enjoy a sensual and indulgent touch of cashmere enriched with exotic orchid, warming vanilla and sandalwood notes. Choose from a variety of oils that best tell your scent story. Our Air Wick Essential Oil Plug In devices are compatible with all Air Wick Plug-In refills and diffuse your chosen refill fragrance to reach every corner of your room. Contains fragrance infused with natural essential oils extracted from plants & flowers.