The Scent Crusher® Ozone Room Clean provides an easy, effective way to eliminate odors and bacteria and leave any room scent-free. Simply plug the device into any standard 110V outlet and set the timer for 10, 20 or 30 minutes. Destroys odors in rooms up to 320 sq. ft. (approx. 10' x 32') and can be adjusted according to room size. And, the Scent Crusher Ozone Room Clean isn't just for keeping your hunting gear scent-free—it also works great for destroying everyday odors, including cooking and grease smells, work odors, pet odor, spills and sports equipment. Great for Home (Bath, Kitchen, Dining, Bath and Pet area), Lodge and RV.