This naturally therapeutic hairdresser, lubricates and moisturizes your childĄs scalp to prevent itching, promote growth, and give your childĄs hair smooth, natural shine. Expert Advice Tea Tree Oil Hair Dress When is the best time to use it? It can be used anytime to prevent and control itching. It moisturizes your child's scalp and gives your hair lustrous shine. What's the best way to use it? Part your hair and apply it lightly to the scalp, and then brush or comb it to style. What's the expiration date? There is none. At what age can I use it? At any age. newitem75444622$5.99