Deodorizes, cleans lines, lubricates valves and components while breaking down waste and tissue. Effective in black and grey tanks. Formaldehyde Free. Safe, Non Toxic and Biodegradable. Safe for septic systems and can be used to clean and deodorize holding tanks, boat head, drains, disposals, bilges, portable potties and outhouses. Holding tank waste, treated with Bio-Kleen Waste, can be safely emptied into any dumping station or septic system. Leaves holding tank or head clean and smelling fresh for up to 30 days.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov