Ozium Odor Eliminating Gels can be placed in all small spaces and have a patented fragrance formula that truly eliminates odor. Twist top allows for scent level control. They work around the clock to maintain your environment. The Ozium gel air freshener lets you place the concentrated gel wherever desired. It is ideal for use in your vehicle, home, garage, office, boat, and locker. Its compact size makes it easy to hide the containers under your vehicle seat, behind the toilet, or under a counter or locker using the peel off bottom tape cover. A great way to freshen up problem areas.