My son is 1 year old and has curly hair that sometimes falls in to lovely curls and other times is a giant frizz ball. Is there anything I can be doing to encourage the curls and stop the frizz? Its always particularly frizzy around the area where he sleeps. I was his hair almost everyday with baby shampoo and brush it while wet, brushing the hair on the top of his head forwards towards his eyes and the hair on the sides gets brushed downwards towards the ears.