I honestly prefer a large, wet leaf. They clean way better than toilet paper. I am a telephone lineman in a very rural area, so I’m kind of a leaf connoisseur.Ohhh I don’t know, I work in some out of the way places Aleutian Islands, Siberia and remote jungle. Using the local vegetation, stream water, sea water etc. is ok but you will once back in civilisation go straight for that double quilted bleached white toilet paper. it’s not an essential but nor is gas, electricity or petrol/gasoline. It’s just a matter of what floats your boat.