Here are few tips:
Gently massage your baby’s scalp with your fingers or a soft brush to loosen the scales.
Rub a small amount of a pure, natural oil – such as almond or olive oil – on your baby’s scalp and leave it on for about 15 minutes. Then comb out the flakes. An oil remedy might help to loosen dry flakes.
Be sure to rinse out all the soap or shampoo after shampooing. Gently brush your baby’s scalp with a soft brush or a terrycloth towel.