Tired of hearing What's that Smell, every time you put on one of your life jackets, Spray gear or wetsuits? Now you can do something about it! It is a natural and environmentally friendly state of the art product, specifically formulated for the water sports community. "Sink the Stink" biologically eliminates odors found in life jackets, spray gear, wet suits, booties, spray skirts etc. It works on any material exposed to fresh or salt water. It removes mildew odors, urine odors and any other smell that can take the fun out your watersports activity. Sink the Stink is a synergistic mixture of four special odor destroying bacteria cultures which are kept in a state of suspended animation while packaged. It has a long shelf life and can be safely stored in temps ranging from 35F to 120F. "Sink the Stink" literally eats the bacteria that cause odors. As soon as Sink the Stink is out of food, it quietly expires, leaving behind a safe and clean environment. Sink the Stink is a 100 percent natural biodegradable, hypo-allergenic product. It is non toxic and contains no harsh chemicals. It is completely safe for all materials both natural and manmade including nylon, foam, neoprene, etc. It can be discarded without fear of contaminating the environment. It contains no harmful bacteria or contaminants.