Tork Constant Air Freshener Dispenser In Elevation Design Uses A Unique, High-Tech Distribution Technology To Eliminate Bad Odors. It'S Certified "Easy-To-Use" For Effortless Refilling. This Propellant-Free System Uses Only Scented Oils, And It'S Not Pressurized Or Classified As Flammable. Available With Three Carefully Selected Scents (Not Included)- Breeze, Blossom And Odor Neutralizer - For Constant Freshness.