Bio-Kleen Kleen Waste 32 oz.

Deodorizes, cleans lines and breaks down waste and tissue. Effective in black and grey tanks. Formaldehyde Free. Safe for septic systems and can be used to clean and deodorize holding tanks, boat head, drains, disposals, bilges, portable restrooms and outhouses. Holding tank waste, treated with Kleen Waste, can be safely emptied into any dumping station or septic system.