Scent-a-way max fresh earth spray uses activated odor scrubbers that attract and aggressively attack odors at the molecular level. This means you get quicker and stronger scent control that lasts longer. Integrated fresh earth cover scent helps the hunter blend into the natural smells and odors of the surrounding woods. As the third step of the 3-step scent control system, scent-a-way spray is a must for every big-game hunter's pack.