This brush has been specially designed to treat cradle cap - it reduces and removes it which helps to maintain a happy healthy scalp!
I advise to gently rub some oil or a product like uriage soin croutes de lait into the scalp gently after washing with something like capasal therapeutic shampoo or uriage gentle shampoo. Leave the oil in place for a couple of minutes - then gentle massage your babies head with the cradle cap brush in circular motions - then repeat the shampoo to wash away loosened cradle cap. You can do this daily until the cradle cap has cleared and then you can just use the brush to maintain a healthy scalp when washing hair.
Wash the brush in hot soapy water between uses and ensure not to pick at cradle cap so as limit the risk of infection.