"Enzy Boss" toss-ins control odors originating from RV waste water holding tanks (BLACK & GREY).
"Enzy Boss" is convenient and easy to use without messy spills.
Each packet dissolves rapidly in water.
Continued use of "Enzy Boss" toss-ins will keep holding tanks and sensors clean and operational, and ensures that pipes, valves and seals will be trouble free.
100% Biodegradable.
12 Toss-ins per package