Atsko Inc U-V-Killer - 18 oz. Trigger Spray

U-V-Killer blocks ultraviolet reflection and luminescence. For all fabric, camouflage, and blaze orange. One bottle will treat two sets of hunting clothes.

The original U-V-Killer has changed how hunters think about camouflage. It has been proven that animals and birds have sensitivity to ultraviolet light and the 438nm short-blue wavelengths that humans are blind to. U-V-Killer absorbs U-V wavelengths and thereby eliminates the blue glow caused by fabric dyes and detergents that contain U-V brighteners.
U-V Killer eliminates the brighteners from your camouflage making your camouflage almost invisible to the keen eyes of deer and other game.

First wash new or soiled garments in Sport-Wash. Then spray on U-V-Killer. U-V-Killer absorbs the ultraviolet light and literally kills the blue-white glow which animals and birds so easily see on untreated garments. For a better chance at all wild game, treat your camouflage and blaze orange with U-V-Killer. It should be noted that a single washing in commercial detergents or fabric softeners will (while not removing the treatment) render the U-V-Killer useless by depositing new brightener dyes.
Always wash treated clothes in Sport-Wash. U-V-Killer blocks ultraviolet reflection and luminescence. For all fabric, camouflage, and blaze orange. One bottle will treat two sets of hunting clothes. The original U-V-Killer has changed how hunters think about camouflage.