Hi-Tech Total Release Odor Eliminator &ndash; Fresh Air Hi-Tech Total Release Odor Eliminator is an aerosol-based odor eliminating formula that effectively destroys odors regardless of their source. This convenient formula can be used as a fogger or as a spot deodorizer making it the perfect choice for eliminating virtually any odor. Hi-Tech Total Release Odor Eliminator combats the nastiest of smells, replacing them with the inviting scent of fresh air! Directions: Air freshener Shake well prior to use. Use a sweeping motion to lightly spray into the airspace of the desired area. Avoid directly spraying glass or upholstery. Fogger Shake well prior to use. Place can on flat surface inside the area being treated. Depress trigger completely until it is locked in the ON position. Exit the area, closing all doors and windows. Leave the area undisturbed for about 2 hours, then allow the area to ventilate for 30 minutes before reentering. Run the AC system on recycled air to circulate the fresh scent. ****This item is shipped by ground service only.