Forum Discussion
aslakson
Nov 13, 2013Explorer
Any good enzyme-based holding tank additive will break down the solid waste - I've had good luck with both the Unique RV Digest-It liquid and the Happy Camper enzyme powders. Enzyme products need stuff for those little critters to chew on, so don't know how they hold up with minimal input. I'm currently using the Happy Camper stuff and almost never see any solids going thru the pipe when I dump.
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al
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