Only using a small amount of shampoo can prevent too many suds from forming which could make it easier for baby's eyes to burn. (babygaga.com)
In some cases, flakes are caused not by dandruff, but by unrinsed excess shampoo flakes, so make sure your child uses only a small amount of shampoo, no bigger than the size of a dime, and that he rinses his hair out thoroughly, according to Baby Center. (modernmom.com)
If my hair is looking greasy around the hairline I'll use a small amount of shampoo just on the root areas. (modlychic.com)