Camco Rhino Holding Tank Cleaner, Drop Ins, 6/pk

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.
Quantity:6
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