In fact, frequent bathing will not remove the lice but can aggravate the itching of the scalp. Head lice are highly contagious and are spread from one child to another through direct contact. The condition can frequently spread from one sibling to another and among children at school or day care. Infested hats, scarves, combs and brushes may also spread the insects to other children. The lice multiply by laying eggs called nits, which appear as tiny dandruff flakes.
Parents can identify the nits by closely examining the child's scalp.
The nits are attached to the hair shaft and, unlike dandruff, cannot be easily removed. To treat head lice, parents should consult their pediatrician. It is important to follow your pediatrician's instructions for applying the shampoo and not to overuse the products. Some of the products may be toxic if used improperly. Generally, one shampoo application followed by vigorous brushing with a fine-tooth comb will eliminate the condition.