Enhance your space's scent with this starter kit consisting of two warmers & six refills infused with 100% natural essential oils. Air Wick scented oil refills release continuous fragrance for up to 60 days (based on low setting) so your space smells welcoming. Reaches nearly every corner of the room for a consistent fragrance experience. The warmer also allows you to choose between five fragrance settings for just the right amount of fragrance while continuously diffusing & carefully blending fragrance throughout your space. Scent: Fresh Linen; Physical Form: Liquid; Application: Automatic Odor Control; Volume Capacity: 0.67 oz.