Three days ago I took four squares of Camco RV toilet paper and the same amount of what we use in the house. Both folded and placed in separate mason jars half full of water, no other additives. Af...
The only thing I learned from this thread, is that none of you are invited to use our toilet - ever!
Seriously though, any TP is fine with me, but don't put Kleenex or similar facial tissue down the toilet. And that applies to RV or home.
And nothing is better at getting a well dumped black tank, than taking a drive before stopping for the dump. Agitation will break up any paper or pyramid. Dump stations on the road are a good thing. At least occasionally.