Deodorize and clean your RV or marine holding tanks effectively with Bio-Kleen Kleen Waste Holding Tank Treatment in the convenient 1 Gallon size. This powerful treatment breaks down waste, tissue, and odors, ensuring a fresh and clean environment wherever you go.

– Safely deodorizes, cleans lines, and breaks down waste and tissue in both black and grey tanks
– Formaldehyde-free formula with the delightful scent of Wild Michigan Cherries
– Safe for septic systems and versatile enough to clean and deodorize holding tanks, boat heads, drains, disposals, bilges, portable restrooms, and outhouses
– Environmentally friendly, non-toxic, biodegradable, non-aerosol, and ozone-safe
– Can be safely emptied into dumping stations or septic systems
– Compatible with marine and aquatic life
– Cruelty-free: No animal testing, no animal ingredients
– Capacity: 1 Gallon