The Camco 41511 Rhino RV Premium Enzyme Holding Tank Treatment is a powerful, concentrated formula that introduces beneficial bacteria to your RV's holding tank. It efficiently breaks down waste, tissue, and controls odors naturally, ensuring a clean and fresh tank.

Quickly breaks down waste and tissue to prevent clogs in RV holding tanks
- Reduces the risk of blockages in waste lines and tanks
- Helps maintain proper tank function and flow, extending tank life
Activates only when material requires digestion, ensuring efficient treatment
Contains a buffering agent to prevent acid buildup and control septic odors
- Balances the pH in the holding tank, preventing corrosion
- Neutralizes strong odors from waste, keeping your RV smelling fresh
Only 2 oz is used to treat a 40-gallon tank for 7 days.
- For longer holding periods, larger tanks or temperatures over 85-degrees, add an extra dose as needed.
- For portable toilets - add 1 oz to the tank and follow with enough water to cover the bottom.
- For grey water tanks - add 2 oz through the sink and flush with water for 30 seconds.
Safe for septic systems, ensuring environmentally friendly disposal
Helps clean holding tank sensors for accurate readings and better performance
Empty and flush tanks weekly for optimal results, regardless of fill level
Can be safely disposed of at approved waste stations
Do not mix with other toilet treatments to maintain effectiveness
Store between 40°F and 140°F for best performance
Free of formaldehyde, offering a safer alternative
100% biodegradable for eco-friendly waste management
Features a fresh pine scent, leaving no harsh chemical odors behind
Shelf Life: 4-5 years unopened, 2-3 years opened.
Sold as an 8 pack of 4 oz bottles.
Weight: 2.67 lbs.
Made in the USA.

Camco Rhino RV Premium Enzyme Holding Tank Treatment, Septic Safe, 4 Oz, 8 Ct