Haha so many questions!!

The way it works in this house - I wet the wipes with water when the kids need them. I use approximately 2 wipes per poo, a big one to get most of it off in one big wipe, and then the smaller one to get the residue.

Then I rinse them when i do the poo nappies, and chuck them in the washing machine with them. Too easy.

I tried a wipes solution, but it didn't wet the wipes enough to wipe off the poo - so I gave up and just went back to water. When I go out I take a little sippy cup thing of water with me to use for the wipes.