3. Your Butt
Wiping and washing aside, just don't. "The anus does contain bacteria that could potentially be harmful," says Jared W. Klein MD, PhD, medical director of the after care clinic at Harborview Medical Center. After you poop or touch your butt for any other reason, wash your hands thoroughly.
http://www.msn.com/en-us/health/wel...uldnt-touch-with-your-hands/ar-BBkSy4t#page=3
if you don't do it or disgusted by it, why you researching it?





