At Armor All, we believe in developing the newest and most innovative products for our customers. That?s why we?ve developed an innovative FRESHfx hanging diffuser car air freshener. The hanging diffuser hangs like a paper card and performs like a vent clip. With Odor Elimination Technology, odors are destroyed providing a refreshing burst of fragrance to match your scent preference. Coastal Dunes scent features lush greenery that wraps fresh coastal flowers in an exotic bouquet warmed with golden amber. Fragrance lasts up to 30 days!*.