An infected belly button piercing will be swollen and may even cause a fever — here's how to care for your new piercing to avoid infection.

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.

We know this isn't the most appealing of topics, but it's possible you don't know how to clean your belly button. And no, we don't mean with belly button piercings (which are back, FYI). We mean: how ...

It was an unremarkable afternoon in the Noughties, and I was working a slow shift at my Saturday job. There I was, behind the tills at Matalan, waiting for my next customer to appear, when I felt it.