Bio-Kleen M01709 Waste Holding Tank Treatment, 1 Gallon

- Deodorizes, cleans lines and breaks down waste and tissue in not only RV but also boats and portable restrooms - A holding tank deodorant that is effective and formaldehyde free - Leaves holding tank or head clean and smelling like fresh, wild Michigan Cherries - Biodegradable, non aerosol - Holding tank waste, treated with Bio-Kleen Kleen Waste, can be safely emptied into any dumping station or septic system