I really don't see how Bidets help out. I mean, I get the concept, but I'm not convinced it's something I'd rather use than good ole TP. It just seems like it's going to make the whole situation messier. But, for those who would like to someday own a bidet, here's a link about how to use a bidet.
Some of my favorite tips they provide:
o Use the toilet first. <--- Wise advice.
o Dry your skin. Many bidets have a towel on a ring positioned next to the bidet. <--- EWWW!
o They are especially helpful for people with hemorrhoids. <--- Well, that does make sense.
o Drinking from a bidet is not recommended. <--- Uh, oh.