Discharge and smells can be a result of several different factors, though slight navel odors are typically normal. If you have a combination of foul smell and discharge, it could be a sign of: A fungal infection or yeast infection of the belly button.

What does it mean when your belly button smells?

Most belly buttons are indented so act as a trap for sweat, dead skin, and dirt. Few people wash the belly button with soap so germs can develop. The most common cause for a belly button smell is poor hygiene. All areas of the body need to be washed regularly to stay clean and healthy.

Are you supposed to clean your belly button?

Although most people don't spend much time thinking about their bellybuttons, it's not a bad idea to clean yours every week or so. Cleaning your bellybutton can help you avoid potential infections, smells, and other results of poor hygiene.