BLACK Premium Laundry Bombs are a convenient, easy-to-use way to wash hunting clothes, removing dirt, grime and all traces of scents and game tipping odors. Using the most effective formula. The grab and go application makes hunting travel laundry easy. Recommended for all hunting garments including carbon, technical, natural and synthetic materials. Place a BLACK Premium Laundry Bomb into the washing machine drum, then add garments. Run cycle as indicated by garment load. Close bag when not in use. Enzyme formulations keep clothes clean with ingredients that are safe for sensitive skin. Contains no biocides and is gentle on humans and the environment.