Started in the year 1952, Little Trees is one of the most known car fragrances around the world with its typical tree-shaped design. It is commonly seen handing behind the rear-view mirror. These disposable car air fresheners are produced in a variety of scents. The first fragrances were Royal Pine, Spice, and Bouquet. The range expanded to include Caribbean Colada, Vanillaroma, New Car Scent, and, of course, Black Ice!