[travelin texans]

We've fulltimed for 10 years & NEVER had black tank issues, even flushing toilet paper. We can go 5 to 7 days before dumping & always rinse thru the black flush connection til it runs fairly clear. The key is to use plenty of water, so called tank treatments don't stay in the tanks long enough to break down solids completely.
I'm sorry Keith, but the day I start collecting used toilet paper in a yogurt tub rather than flush it down the toilet is the day I'm done rving. Draining/flushing the black tank is the worst part of rving, but I'd have to say not flushing the tp & dealing with it in a tub has to be way more disgusting to me.