I seriously think people are getting overly worried about this stuff.
Follow me for a second:
What is the fundamental difference between crapping at home or in the woods? A toilet, a roll of TP, a sink, and soap right next to you. So replace that with a cathole, TP or natural stuff, a water container, and soap next to you...
Same thing! The only difference is holding a container to pour water instead of touching a sink knob.
Do you panic at home because the hands that touched your wee wee and then washed also touched your sink knob?
I sometimes think I might be cleaner in the woods because I don't use TP and I wash my bum with water...
At home it's just TP followed by handwashing. Much of the world thinks we're barabarians because we don't wash with water after.
Think about it. If you got crap in your armpit, would you just wipe it with TP and call it good? NO! That would be gross!!! You'd wash!!!
While wiping at home would you get crap on your hand then grab the soap bottle and sink handle with that same hand? I hope not- or I'm not coming for dinner!!! You'd use the clean hand for the soap and sink, right?
Just like backpacking!!!...only the clean hand holds a water container instead of turning on a sink.
Uh oh! The other CONUNDRUM...So how does the dirty hand wash itself?
The same way you do it at home!!! The clean hand touches the soap, pours some on, turns on the water for it, and then helps scrub and rinse. At this point do we have to fear the clean hand touching the sink for a final rinse? I hope not, otherwise I think we're getting into extreme germ paranoia. I don't know anyone that gets paranoid about this at home.
Do you use Purell to sterilize your hands and spit water them to minimize contact and worry about touching things after washing your bum with nothing but soap in the shower?
Why does simple soap and water work so well at home and yet as soon as we step in the woods it's no longer good enough and we're hyper-concerned about spreading pathogens all over ourselves?
Wash your hands after wee wee, use soap and water, don't touch stuff with a poo poo hand, and use a little common sense folks...Just like at home...I hope.