Belly button lint is a fact of life for anyone with an “innie,” or concave navel. Regular bathing will usually keep your navel free from lint or other dirt and grime. In very rare cases, dirt, oil, ...

A navel stone looks and feels like a hard, smooth stone that appears in the navel. However, they consist of hair, bacteria, and natural proteins. Doctors can often remove naval stones with noninvasive ...