You can start using unperfumed baby bath on your baby around 4 to 6 weeks old. Until then, it's best to use only plain water. If your baby has longer hair, you can use a drop of mild shampoo on wet hair, lather it, and rinse it off.
For babies with more sensitive skin, it's a good idea to wait until they are a bit older to start using shampoo. You can also try using a shampoo specifically designed for babies with sensitive skin.
Here are some tips for washing your baby's hair:
- Use lukewarm water.
- Don't use too much shampoo. A tiny amount is usually enough.
- Gently massage the shampoo into your baby's scalp.
- Rinse the shampoo out thoroughly.
- Don't rub your baby's eyes with a towel.
As your baby gets older, you can start washing their hair more frequently, usually 1-2 times a week or as needed.