Pura Car Diffuser Refill "Homesick" - Road TripCruise down the highway with a fragrance that invokes the best scents of your favorite road trips: a spritz of lime, leather seats, fresh air, and cedar. Top: lime, leather, marine Middle: fresh air, cedarwood Bottom: amber, jasmine Pura fragrances are thoughtfully designed to never include harsh chemicals. We avoid ingredients known to cause potential harm to health or the environment. Every fragrance is safe and ethically sourced.