Raritan Engineering 1PKOGAL K.O. Kills Odors Bio-Active Holding Tank Treatment - 1 Gallon

The Raritan Engineering K.O. (Kills Odors) is a bio-active holding tank treatment specially formulated for the marine market. Unlike chemical deodorants that simply mask smells, K.O. uses live, odor-killing bacteria to actively break down and neutralize waste at the source — delivering long-lasting, odor-free results from a single 1-gallon container.

Why K.O. Outperforms Chemicals and Enzymes:

• Bioactive, not chemical: Live bacteria neutralize odor-causing elements in waste rather than temporarily masking them
• Complete waste digestion: Digests liquids, solid waste, and paper — fully emulsifying tank contents with no need for separate tissue digesters or boosters
• Prevents sludge buildup: Ongoing bacterial action keeps solids broken down, reducing sludge formation in the holding tank
• Chemicals work against you: Standard chemical treatments kill all bacteria — including odor-suppressing strains — potentially worsening the problem over time
• Enzymes fall short: Enzyme-based products break down existing waste but are ineffective against odor and become diluted as new waste is added
• 1-gallon size: Economy size for extended use on boats, RVs, and other vessels with holding tank systems

Raritan K.O. is the holding tank treatment of choice for boaters who want a solution that truly eliminates odors rather than covering them up. Safe for use in marine MSD (Marine Sanitation Device) holding tank systems.