Showering probably isn't enough: One study found more than 60 different types of bacteria in the average belly button. When not writing, Jeff spends his free time fixing up his old house. He has ...

Earwax, boogers, toenail fungus — the body can be pretty gross sometimes. Don’t forget to add “belly-button gunk” to that list. And when you see something in there, you probably want to get it out.

You have probably noticed it at some point: a small clump of fluff sitting in your belly button. It is not that it looks like ...