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Thetford's Aquamax line uses an enzyme-powered formula to neutralize black tank odors while accelerating the breakdown of waste, which helps prevent the clumping, clogging, and residue buildup that plain water alone won't stop. It's a beneficial, probiotic-style approach rather than a straight masking scent.
The formula is Bronopol-free and formaldehyde-free, which keeps it friendly for dumping at campgrounds and marinas and compliant with current regulations. This 1-gallon jug is a good stock-up size if you treat your tank regularly through the season.
Dose according to tank size and use per label directions for consistent results between dumps.
