I got tired of butt-wiping real quick, so I decided to stop. When ds would call me from the bathroom, I would go in, tell him to get some tp and wipe, then hold it up and look at it. Is there poop on it? Yes. Then get more tp and wipe again and look at it- over and over till the tp is clean. It took sooooo much longer at the time, but it was worth it.
Now, I just have to teach him how to untie/ unvelcro his power rangers costumes, that he wears EVERYDAY, so he doesn't have to ask me to do it when he needs to potty!