Why does my belly button smell like rotten cheese?
Sophia Koch
Updated on March 19, 2026
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. Skin is home to trillions of bacteria, which develop naturally and are usually harmless. The belly button has folds of skin that provide a place for bacteria to grow.
How do you get rid of a smelly belly button?
Dip a cotton swab in rubbing alcohol and gently rub the surfaces inside your bellybutton. If the swab gets dirty, throw it away and start a new one. Once the cotton swab comes out clean, use a fresh one dipped in water to rinse the alcohol out of your bellybutton so it doesn't dry your skin.Why does my belly button smell like stinky cheese?
Most innies are full of dozens of kinds of bacteria, fungi, and lint — especially if they're on a hairy belly. If a navel gets infected, it might also have a foul-smelling, cheese-like liquid inside. Speaking of cheese, a biologist teamed up with an artist in 2013 to create cheese using belly button bacteria.Can a smelly belly button be serious?
When your belly button smells, it is usually because of a hygiene need or infection. The belly button contains several tiny skin folds that can trap sweat, dirt, dead skin cells, and bacteria. Possible infections include candidiasis, bacterial infections, or an infected urachal cyst.What does a foul smelling belly button mean?
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. A bacterial infection of the belly button.What's Inside Your Belly Button?
Why does my belly button smell even though I wash it?
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.How do I deep clean my belly button?
Dip a cotton swab in rubbing alcohol and gently rub the surfaces inside your bellybutton. If the swab gets dirty, throw it away and start a new one. Once the cotton swab comes out clean, use a fresh one dipped in water to rinse the alcohol out of your bellybutton so it doesn't dry your skin.Should you clean out your belly button?
Your belly button should be cleaned just like all the other parts of the body; otherwise, the area can develop gnarly smells and infections, often paired with red, itchy, and scabby skin—especially if you have a navel piercing.Does everyone's belly button smell?
“Because the belly button is an area with a lot of creasing and folds, bacteria can get trapped or grow due to moisture, such as water or sweat. Bacteria break down sweat and create waste with a strong odor,” Dr. Woody adds. “But whether there will be a smell depends on bacteria type, longevity, and density.How do you get rid of a belly button infection?
Treating infectionsShare on Pinterest Antibiotic and antifungal ointments or creams may be used to treat belly button discharge. Bacterial infections are usually treated with antibiotic ointments or creams. Fungal or yeast infections are also typically treated with antifungal powders or creams.
How often should you clean your belly button?
Method 1 of 2: Creating a Regular Cleansing Routine. Wash your belly button whenever you shower. The best time to clean your belly button is during a regular bath or shower.What lives in your belly button?
If you're an innie and not an outie, your belly button is home to at least 60 to 100 or more species of bacteria, fungi and yeasts, according to new research. If you're an innie and not an outie, your belly button is home to at least 60 to 100 or more species of bacteria, fungi and yeasts, according to new research.How do you know if your belly button is infected?
The most common symptom of a belly button yeast infection is a bright red rash in the skin folds of your navel. The rash is typically extremely itchy. It may burn. You may also see scaling, swelling or a white discharge.What happens if you dont clean belly button?
"All flesh holes can build up with sweat, dead skin cells, oils, clothing fabric, bacteria and forbidden cheese," he says in the clip, which has since been viewed over 300k times. "If not washed out on a regular basis, this material can accumulate and harden into an omphalolith – a belly button stone," he adds.Can I pour peroxide in my belly button?
Cleaning your belly button. If you're noticing an odor from your belly button, you may need to clean the area more thoroughly. Here are the steps: Depending on the sensitivity of your skin, you can use water, a saltwater solution, or hydrogen peroxide to clean your belly button.Can you poke your finger through your belly button?
the answer is no. your belly button is basically a big kot of fibrosed tissue (scar tissue) so is tougher than ordinary tissue.Why shouldn't you play with your navel?
There are many risks associated with playing with your navel, but one of the most important is that you can push on your bellybutton and cause an infection. This happens when you introduce bacteria into your body through a wound in the area. To avoid this, make sure to always keep your hands clean and dry!What your belly button says about your health?
The shape and dent of your navel essentially determines how the umbilical cord heals. Belly buttons don't necessarily mean anything in particular about your health, however some people would argue that your belly button says a lot about you as a person.” Belly buttons are low-key gross.What is the dirtiest part of your body?
Keep your hands off your belly buttonDid you know that your belly button is the dirtiest part of the body, according to the Public Library of Science? “The belly button harbors a high population of bacteria,” Dr. Richardson says.