Enhance the scent of your home with Air Wick's Plug-in Scented Oil. Air Wick Scented Oil Refills are inflused with natural essential oils making your home smell amazingly natural. Each Air Wick refill provides up to 60 days* of continuously diffused and carefully blended fragrance throughout your home, office, or any space. The new Air Wick Scented Oil Plug In Warmers allows you to choose between 5 settings, allowing you to adjust the level of fragrance in each room. Why not go for our cleaner look with Air Wick's new white and sleek device? *Based on low setting.