Dead Down Wind Black Premium with NidorX technology features a new innovative 3-Step formula that effectively traps, attaches, and destroys odors. NidorX is a highly concentrated compound that entraps and prevents malodor molecules from being detected. When added to our ScentPrevent enzyme formula, Dead Down Wind Black Premium Laundry Detergent is scientifically proven to provide superior immediate and long-lasting odor elimination against the most offensive odors. Product Specifications NidorX Odor Elimination Technology 3-Step Formula traps, attaches and destroys even the toughest odors for superior effectiveness and long-lasting odor elimination performance Removes Tough Stains & Odors! Dead Down Wind BLACK Laundry Detergent cleans, deodorizes and removes tough stains from all hunting garments. Safe and Ecofriendly-Formulated to be safe for sensitive skin, and for a wide range of garment materials including carbon, technical, natural and synthetic. This ecofriendly formula contains no biocides and is gentle on humans and the environment.