TRAC's TEAgel is an all-natural air purifier made from Tea Tree oil. TEAgel will naturally work to break down mold, mildew, and bacteria. TEAgel will also neutralize and eliminate odors. Does not require air flow to work; just open the top of the container, and place it in the boat, RV, vehicle, or other location you wish to treat. 8-oz. jar is recommended for areas up to 60 sq. ft.