Sink the Stink Deodorizer will take the edge off that stinky river gear. Ideal for neoprene wet suits, or any watersports gearIt's biodegradable, no harsh chemicals, safe to use. Sink the Stink Features: Highly concentrated, Sink the Stink is easy to take along and easy to mix. Safe for you and the environment, it is 100% biodegradable, hypoallergenic, and non toxic. Mix 12 ounce of the concentrate with 10 20 gallons of warm water, enough to treat 10 or more wetsuits. Let soak 5 10 minutes, hang to air dry, do not rinse. Most odors are gone in seconds! Sink the Stink is a synergistic mixture of four special odor destroying bacteria cultures that become activated when diluted in warm water. Great for traveling since you can treat your clothing and pack it up while damp or dry.