Navel stones are an accumulation of sebum and keratin that can resemble a large blackhead in your belly button. A navel stone is a hard, stone-like object that forms inside your belly button (navel).

What Is a Belly Button Piercing? A belly button piercing is a piercing through the skin around your belly button or navel, usually enhanced by a ring or other ornament. If you want to get a belly ...

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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, ...