Kick car odors to the curb and enjoy up to 40 days of consistent scent with Febreze Car Vent Clips. While other car refreshers start off like a floral punch in the face, Febreze smells just right, right away. You'll get that first-day Febreze fresh for up to 40 days courtesy of its patented Steady Release Technology. This car air freshener vent clip is a breeze to install: Just unfold the clip until you hear a click, then clip it to your vent. It uses your car's fan to circulate an even scent through your entire vehicle. These tiny car deodorizers are made with odor fighters that fight any car stink with a scent that lasts. So forget those overwhelming, fade-too-soon fresheners and enhance every drive with the long-lasting freshness of Febreze Car. Want a fresh that lasts at home, too? Try Febreze Fade Defy PLUG.