Dead Down Wind BLACK Premium Laundry Bombs is the most advanced formula with the most effective scent-eliminating results. To drop a bomb on any and all human odors, simply place a BLACK Premium Laundry Bomb inside your washing machine, fill it with the hunting garments you're about to use and run it through a normal wash cycle. Not only does it remove dirt and grime, but the advanced formula also removes all traces of human odors and other game-alerting smells. This Dead Down Wind formula is safe to use with all hunting garments including those using carbon, technical, natural, and synthetic materials. This gentle, biocide-free formula is safe for sensitive skin. Resealable bag contains 36 laundry bombs. Dead Down Wind's most effective human odor eliminator Washes hunting garment and eliminates all human scents Safe to use with all hunting garments Will not irritate sensitive skin