Take freshness for a ride, with car vent clips that eliminate stubborn vehicle odors. Clips slowly release scent, freshening your car for up to 30 days, depending on selected settings. Adjustable intensity settings put you in the driver's seat, so you can select the perfect amount of scent for you and your passengers. Convenient clips are easy to attach and act instantly. Clips present a long-lasting, mess-free option for keeping your car fresh. Eliminates tough odors, rather than just masking them, so they're gone for good.