100% new and real About Car Jar® Ultimate The Car Jar® Ultimate neutralizes unpleasant odors and freshens the air in your car or small space, leaving only your favorite Yankee Candle® fragrance! The Car Jar® Ultimate fragrance level is specifically formulated to shrink when it is time to replace. When the fragrance shrinks below the label, it is time for a new one. Only the finest premium quality ingredients infused with natural essential oils to create distinctive "true-to-life" scents. Hang from mirror in car, or in any small space that needs fragrancing. About This Fragrance The rich, creamy aroma of vanilla cupcakes with hints of lemon and lots of buttery icing.