Wayne, 3/4 of the world clean their back side with nothing but a cup of water. It really does work and work well. It is, however against the aesthetic that a lot of us North American types grew up with, so it takes a little practice. .......
I am sure your backside gets nice and clean but I wonder just how well you can wash your hands afterward without contaminating everything you touch in the process. That is the part of your routine that gives me pause.
If you don't stand for something, you will fall for anything.