For the first few weeks, your newborn only needs gentle sponge baths with warm water, and only about three times a week. Bathing more often than that can dry out their delicate skin. Here’s everything you need to know to keep your baby clean and comfortable from the very first bath.
When to Give the First Bath
The World Health Organization recommends waiting at least 24 hours after birth before bathing your newborn. The waxy coating on their skin at birth (called vernix) acts as a natural moisturizer and provides a layer of protection. Hospital staff will wipe your baby dry and clean at delivery, but that first real bath can wait.
Once you’re home, stick to sponge baths until the umbilical cord stump falls off, which typically takes one to three weeks. After the stump is gone and the area has healed, you can transition to tub baths.
How Often to Bathe a Newborn
Three baths a week is plenty for a newborn’s first year. Babies don’t sweat much or get truly dirty, and bathing too frequently strips the natural oils from their skin. If you notice dry, flaky patches developing, that’s a sign you may be bathing too often. Between baths, a quick wipe of the face, neck folds, hands, and diaper area with a damp cloth is all you need.
What You’ll Need
Gather everything before you start so you never have to step away from your baby. You’ll want:
- A warm, flat surface (a changing table, bed, or counter with a towel or padded mat on it)
- A bowl of warm water
- A soft washcloth or cotton balls
- A mild, soap-free baby cleanser (optional)
- A clean, dry towel
- A fresh diaper and clothes
Make sure the room is warm before you undress your baby. Newborns lose body heat quickly, and a cold room can make the experience stressful for both of you. The water should be around 100°F (38°C), which feels warm but not hot on the inside of your wrist or elbow.
Sponge Bath Step by Step
Undress your baby and lay them on the towel-covered surface. You can keep them loosely wrapped in a towel and uncover one area at a time to help them stay warm.
Start with the face. Use a damp cloth or cotton ball with plain water (no cleanser) and gently wipe each eye from the inner corner outward, using a fresh section of cloth for each eye. Then wipe the rest of the face, around the ears (not inside them), and behind the ears where milk tends to collect.
Move to the scalp. You can gently wash the top of your baby’s head with a damp cloth, even over the soft spots. The fontanelles are covered by a tough membrane, and normal, gentle washing won’t hurt them. If you’re using a mild cleanser, apply a small amount, massage softly, and rinse by wiping with a clean damp cloth.
Work your way down the body: neck folds, arms, hands (babies clench their fists and trap lint and milk in there), chest, and back. Pay attention to skin folds where moisture hides. Dip the cloth in warm water, add a tiny amount of cleanser if you like, wipe the area, then go over it again with a clean damp cloth to rinse. Pat dry as you go.
Save the diaper area for last.
Cleaning the Diaper Area
Use warm water with a soft washcloth or cotton ball and a small amount of mild baby cleanser. Avoid perfumed soaps, talcum powder, and cornstarch-based powders anywhere on your baby’s body, including the genital area.
For girls, always wipe from front to back to prevent bacteria from reaching the urinary tract. Clean gently in and around the vulva to remove any traces of stool, but don’t put anything inside the vagina. Use a clean section of cloth or a fresh cotton ball if you need to wipe again, and pat dry with a soft towel.
For boys, gently wash the penis and scrotum with the damp cloth. If your baby is uncircumcised, clean only the outside of the foreskin. Never force it back. The foreskin will gradually become retractable on its own over time. If your baby has been circumcised and is still healing, your doctor may suggest applying a thin layer of petroleum jelly to prevent the penis from sticking to the diaper.
Protecting the Umbilical Cord Stump
The main goal is to keep the stump dry so it heals and falls off on its own. Sponge baths make this easier than a tub bath would. If the stump does get wet, that’s okay. Just pat it dry gently and let it air out. Fold the front of your baby’s diaper down below the stump so it stays exposed to air.
If stool gets on the cord, clean it with a washcloth dampened with soap and water, pat dry, and leave it uncovered. Don’t apply alcohol or any ointment to the stump unless your pediatrician specifically tells you to.
Choosing the Right Cleanser
A newborn’s skin has a slightly acidic surface layer that acts as a natural barrier against germs and moisture loss. Many soaps, even ones labeled “gentle,” have a pH between 7.5 and 9.5, which is far too alkaline for infant skin. Repeated use of high-pH products can break down that protective barrier, leading to redness, dryness, diaper rash, and a higher risk of eczema.
For the first few weeks, plain warm water is enough for most of the body. When you do use a cleanser, choose a soap-free, fragrance-free formula made specifically for babies, ideally one with a mildly acidic pH (around 5.5). A small amount goes a long way. You really only need cleanser in areas with visible dirt, milk residue, or stool.
Moving to Tub Baths
Once the umbilical cord stump has fallen off and the skin underneath looks healed, you can start bathing your baby in a small infant tub or basin. Fill it with only two to three inches of water at around 100°F. Always test the temperature before placing your baby in the water.
Support your baby’s head and neck with one hand at all times. Use the other hand to wash with a cloth, working from cleanest areas to dirtiest, just like a sponge bath. Keep the bath short, around five to ten minutes, to prevent your baby from getting cold. Lift them out, wrap them immediately in a dry towel, and pat them dry, paying extra attention to all those skin folds. Never leave your baby unattended in water, even for a moment.