Air Wick® Double Fresh Scented Oil Warmer. New. Long lasting freshness that fills the room. Contains: 1 dual-chamber unit. Exclusive warmer that warms 2 refills simultaneously. Works with any Air Wick® scented oil refill. New Air Wick® Double Fresh™ Scented oil warmer delivers long lasting freshness that fills the room. It warms two refills simultaneously, diffusing twice the amount of fragrance into the air. Air Wick double fresh is designed for use in large rooms. Use Air Wick double fresh with 2 refills of your favorite fragrance: 2 lavender & chamomile refills, 2 fresh waters refills, or 2 magnolia & cherry blossom refills! Reckitt Benckiser. Questions 1-800-228-4722. For ingredient and other information, www.airwick.com. UL®. ©RBI 2010.