Rubbing castor oil in the belly button is not new, but it has gotten a lot of buzz on social media for its supposed benefits.

In fact, as long as you rinse your belly button with warm, soapy water once a week, the worst you'll have to put up with is a little fluff. EDITOR'S NOTE: This video was originally published in ...

Gentle cleansing with soap and water is fine. Keep the cord dry ... the navel sticks out because of weak muscles around the belly button. This never causes pain nor trouble, and it often goes ...