Dead Down Wind 1315N Field Spray & Pac-It Combo The next generation has arrived! evolve 3D+ field spray features advanced enzyme technology to eliminate an unmatched Broad spectrum of odors 3D+ Broad spectrum technology - the most effective field spray to Control a Broad range of odors, not just human perspiration Enzyme based technology, no harsh chemicals, or antimicrobial activities 24 oz. Field spray + 2 convenient Pac-it field spray refills Pac-it instructions: add 1 Pac-it to 11 oz of water. Shake moderately before Use