ReFresh™ Marine Head & Tank Deodorizer is an extremely effective biodegradable odor killer. It is not an enzyme, but rather uses chemical technology to absorb and destroy holding tank gases and odors for up to four (4) months. Holding tanks contain not only liquid, but also solids which may dry on the inside of the tank, hoses and fittings. ReFresh penetrates and binds to odor causing solids, and eliminates the odor-causing components.
• Not a cover-up fragrance, absorbs and neutralizes odors
• Pour 1 oz in head and flush with 1 or 2 quarts of fresh or salt water
• Kills odors up to 4 months
• Starts working immediately on liquids and solids
• Reapply deodorizer after tank is discharged
• 1 bottle fully treats your holding tank 16 times (20 gallon tank)
• Graduated container shows how much to use for your tank
• Water based, non-toxic & biodegradable