• Essential for RV/Marine Holding Tanks: Eliminates odors and helps break down waste and tissue in your RV or marine waste holding tank
• Ultra-Concentrated Formula: Just 2 oz. treats up to a 40-gallon tank; Stops odors for up to 7 days
• RV and Marine Approved: Does not contain pesticides, biocides or the toxic formaldehyde-releasing ingredient bronopol; Safe for all septic tanks
• Great Smell: Fresh orange scent; Quantity: 64 oz.
• Made in the USA: Product is proudly made in the USA