What Is the Best Way to Clean Your Butt After Pooping During a Hike?

https://mountainsforeverybody.com/what-is-the-best-way-to-clean-your-butt-after-pooping-during-a-hike
Here is the list of possible options if you run out of toilet paper on the trail, tried and tested by many before you:
Leaves.
Oval rocks and pebbles.
Rounded sticks.
Moss.
Pine cones.
Water.
A handful of grass.
Sand.
Obviously, you will use what you have at hand, this will depend on the surrounding.

The order in the list above is my order of preference, and below you can read more about this from my own experience and from experience of other people.