Camco’s Rhino Holding Tank Cleaner is a powerful enzyme that helps clean your holding tank and remove waste from tank walls in less than 24 hours. Simply flush one drop-in per 40 gallons of holding tank capacity down your RV toilet and fill 3/4 of the way with water, then let the drop-in do the rest of the work. Regular cleaning of your holding tank helps sensors function efficiently and keep unwanted smells at bay. The easy to use drop-in is pre-measured and safe for septic tanks. For best results, use one drop-in every three months.
Powerful Rhino enzyme cleans tank in less than 24 hours
Helps remove waste from tank walls
Keeps tank sensors functioning efficiently
Safe for septic tanks
For best results, use one drop-in every three months