Koola Buck Antimicrobial SprayThe Koola Buck Antimicrobial Carcass Spray protects your precious venison with a proprietary blend of all natural acids and preservatives. The spray reduces bacterial growth, and repels egg laying insects. Spray Antimicrobial Carcass Spray directly on skinned carcass or trophy capes. One can treats up to 3 deer or 2 elk. Natural acids and preservatives Repels egg laying insects Reduces bacterial growth Use on carcass or trophy cape