Try washing your boy's underwear when they are young and you will see shit stains. You wonder? can't you guys wipe your butts well? Nigerian men are the same I heard from many wives who actually wash their husband's underwear. Ewww.... Men's Health magazine breaks it down for all men, something very prevalent in Nigeria. Maybe that's why I said 2013 that Nigerian men smell in public a lot.
Dr. Joel Krachman, MD, the Chief of Gastroenterology for New Jersey-based AtlantiCare Regional Medical Center, says there aren’t any hard and fast rules when it comes to wiping—except that you probably shouldn’t do it hard and fast.
Up or down, paper folded or bunched, all the methods offer the same effectiveness.
However, he says, “some people wipe so vigorously that they irritate the anal area,” which can cause painful conditions like hemorrhoids or anal abscesses. When that happens, he recommends using wet wipes instead.
In fact, a growing number of people have given up on toilet paper entirely for wet wipes. Howard Stern, for one. (“You can’t get anything out with dry paper,” he once insisted on his radio show.)