Scented oil electrical plug diffuser. Long lasting fragrance. Voted product of the year. Consumer Survey of Product Innovation 2017. Winner air category. Survey of 40,000 people by TNS. Works with any Air Wick Scented Oil Refill. Fragrance sold separately. Only for use Air Wick Scented Oil Air Freshener products. Reckitt Benckiser will not be held responsible for damage, injury or poor performance caused by use of any other refills in Air Wick warmers. Health. Hygiene. Home. Questions? 1-800-228-4722. For ingredients information, www.airwick.com. Fragrant Homes Club: Fresh ideas. Exclusive offers. Join us today (US residents only)! www.airwick.us. UL listed. Made in Mexico.