Once your newborn’s umbilical cord stump falls off, the area underneath may look a little raw or moist, and that’s completely normal. Cleaning it is simple: keep it dry, keep it clean, and give it air. The belly button typically heals fully within a few days to a couple of weeks after the stump detaches.
How to Clean the Belly Button Area
You only need two things: a cotton swab dampened with plain water and a clean, dry cloth. If you notice clear or slightly blood-tinged fluid seeping from the area (which is common right after the stump falls off), dip a cotton swab in water and gently wipe it away. You may need to press down lightly on the skin around the belly button to reach all the fluid tucked into the folds. Then pat the area dry with a clean cloth.
If the belly button gets soiled from a diaper blowout, use a soft washcloth with mild soap and water to clean the area. Pat it dry afterward and let it air out. That’s the whole routine.
Do not use rubbing alcohol on the belly button. This was standard advice for decades, but it’s no longer recommended. Alcohol can irritate the healing skin and actually slow the drying process. Plain water is all you need.
When You Can Start Tub Baths
While the cord stump is still attached, sponge baths are the way to go. Once the stump falls off and the area looks healed (no open, weepy skin), you can transition to a shallow tub bath. For most babies, the stump drops off around one to two weeks of age, and the skin closes up shortly after. There’s no need to rush. If the site still looks moist or raw, stick with sponge baths a bit longer until it dries completely.
Keeping the Area Dry Between Cleanings
Air is your best tool for healing. Fold the front of the diaper down below the belly button so it doesn’t cover the site or trap moisture from urine. Many newborn-sized diapers already have a cutout for this, but if yours don’t, a simple fold works fine. Loose-fitting clothing or even a little diaper-only time at home helps air circulate around the area.
Avoid putting lotions, powders, or ointments on or around the belly button while it’s still healing. These can trap moisture and slow things down.
What Normal Healing Looks Like
Right after the stump falls off, the skin underneath may appear slightly red, moist, or sticky. You might see a small amount of clear or blood-tinged fluid for a day or two. A tiny spot of blood on the onesie or diaper is also normal, especially if the edge of the diaper rubbed against the area. This minor oozing usually resolves on its own within a few days as the skin dries and closes over.
During the healing process before the stump falls off, it’s normal for the stump itself to change from yellowish-green to brown to black as it dries out. The skin surrounding it should stay the same color as the rest of your baby’s body.
Signs Something Isn’t Right
A small amount of clear drainage is expected. What isn’t normal is redness or discoloration spreading outward from the belly button onto the surrounding skin, fluid that looks yellowish and smells bad, skin that feels hard or thick around the site, or a baby who cries when you touch the area. These can be signs of an umbilical infection called omphalitis, which is uncommon but needs prompt medical attention.
Another thing to watch for is a small, moist, red bump that forms in the belly button after the stump detaches. This is called an umbilical granuloma, a harmless but persistent lump of tissue that won’t dry up on its own. It’s painless and not an emergency, but it does need treatment. A pediatrician can apply a chemical solution called silver nitrate to gradually shrink it over three to six office visits, or tie it off at the base so it loses blood supply and falls off on its own.
Active bleeding that doesn’t stop with gentle pressure, or bleeding that soaks a gauze pad, is not part of normal healing and warrants a call to your pediatrician.