Newborns don’t need showers the way adults think of them. For the first weeks of life, sponge baths are the safest approach, and once your baby is ready for water, a shallow bath in a small tub or basin is far safer and easier than a shower. About three baths per week during the first year is plenty. More than that can strip moisture from your baby’s delicate skin.
When to Start Bathing
The World Health Organization recommends waiting at least 24 hours after birth before your baby’s first bath. Many hospitals now follow this practice because the waxy coating on a newborn’s skin (called vernix) helps with temperature regulation and moisture retention.
Until the umbilical cord stump falls off, which typically takes one to three weeks, stick with sponge baths. Submerging the stump in water can slow healing and raise the risk of infection. Once the stump has fallen off and the area looks dry and healed, you can transition to a tub bath.
How to Give a Sponge Bath
Gather everything you need before you start: a basin of warm water, a soft washcloth, a towel, a clean diaper, and fresh clothes. You’ll use a flat, padded surface like a changing table or a towel laid on the floor. Having everything within arm’s reach matters because you should never step away from your baby during a bath, even for a second.
Keep your baby wrapped in a towel and only uncover one area at a time to prevent them from getting cold. Start with the face, using a damp cloth with no soap, wiping gently around the eyes, nose, and ears. Then move to the scalp, neck, arms, torso, and finally the diaper area. Use a fresh section of the cloth for each area, or rinse it in between. Pat each section dry before moving on.
Pay close attention to skin folds: behind the ears, under the chin, in the neck creases, the armpits, and the creases of the thighs. Milk, drool, and moisture collect in these spots and can cause irritation if left damp.
Transitioning to a Tub Bath
Once the cord stump is gone, fill a small baby tub or basin with about 2 inches of water. The water should feel warm, not hot, when tested against the inside of your wrist or elbow. These areas are more sensitive to temperature than your hands and give you a more accurate read.
Set your home water heater to no higher than 120°F (49°C). At that temperature, water can still cause a burn with prolonged contact, but it dramatically reduces the risk of the instant scalding that happens at higher settings. The U.S. Consumer Product Safety Commission considers this the maximum safe setting for households.
Lower your baby into the tub feet first, supporting their head and neck with one hand at all times. Use your free hand to wash with a soft cloth. Keep pouring small cups of warm water over your baby’s body during the bath so they don’t get cold from exposed wet skin. The whole bath only needs to last about 5 to 10 minutes.
Choosing the Right Cleanser
Plain warm water is enough for most newborn baths, especially in the first few weeks. When you do use a cleanser, choose a liquid wash rather than bar soap. Traditional soaps have a pH around 10, which is far too alkaline for a newborn’s skin. That alkalinity strips away the natural oils and moisture that protect the skin’s surface.
A European panel of skin care experts recommends liquid cleansers that are neutral to mildly acidic (pH 5.5 to 7), free of known irritants, and gentle enough to leave the skin’s surface mostly undisturbed. Fragrance-free formulas are the safest bet. If your baby has dry skin or eczema, even mild cleansers can worsen symptoms, so water alone is often the better choice.
Caring for the Umbilical Cord Stump
Keep the stump dry and exposed to air as much as possible. Fold the front of your baby’s diaper down so it doesn’t cover or rub against the area. If you notice clear or blood-tinged fluid seeping from around the base, clean it with a damp cotton swab. You may need to gently press the skin around the stump or slightly bend the cord to reach all the fluid, then pat dry with a clean cloth. If stool gets on the cord, clean it with a soapy washcloth and dry it thoroughly.
Skip rubbing alcohol on the stump. This used to be standard advice, but it’s no longer recommended because it can slow the natural drying and separation process.
Watch for signs of infection: skin around the stump that feels warmer than the surrounding area, swelling, tenderness, or a foul smell. A baby who develops a fever, becomes unusually sleepy or irritable, or starts feeding poorly alongside any of these signs needs prompt medical attention.
Drying and Moisturizing After the Bath
Wrap your baby in a hooded towel immediately after lifting them from the water. Pat dry thoroughly rather than rubbing, and check every skin fold: neck, behind the ears, armpits, elbow creases, and thigh folds. Moisture trapped in these areas can lead to redness and irritation surprisingly fast.
Most full-term newborns don’t need lotion after every bath. If your baby’s skin looks dry or flaky, a thin layer of petroleum jelly works well to lock in moisture without introducing fragrance or potential irritants. For premature babies, whose skin is thinner and loses moisture more easily, daily petroleum jelly application helps strengthen the skin’s barrier. Zinc oxide cream applied at each diaper change protects the diaper area from irritation.
Handling Cradle Cap
If you notice yellow, flaky, or crusty patches on your baby’s scalp, that’s cradle cap. It looks alarming but is harmless and extremely common. Gentle washing during bath time is usually all it needs. For thicker patches, rubbing a small amount of petroleum jelly or olive oil into the area before the bath can help loosen the scales so they come off more easily when you wash the scalp. Cradle cap clears up on its own over time.