K.O. Kills Odor, 32 oz

K.O. works when nothing else will. It is a safe, non-hazardous and non-polluting product which utilizes live odor-eating bacteria to digest the materials causing the odors.
• A small amount of K.O. can easily keep a boat odor-free between pumpouts
• Does not require adding "tissue-digesters" or other boosters to be effective
• Digests liquids, solids, and paper
• Requires well-vented holding tank to supply enough oxygen sustain the bacteria