Q:

What are some tips for preventing lice reinfestation?

A:

Quick Answer

The most important tip for preventing lice re-infestation is removing the lice eggs from the hair and scalp while using therapeutic shampoo to kill the adult insects, notes About.com. These tiny eggs, known as nits, remain dormant and can hatch even after the adult insects are killed.

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Full Answer

If you don't comb the nits out of the affected person's hair while killing the adult lice, they will hatch within seven to 12 days, resulting in more lice, states About.com. You must use a special comb called a nit comb to remove these eggs while carefully examining the hair, especially close to the scalp. Even after the adult lice have disappeared for a few days, it's recommended to continue combing for nits to prevent re-infestation.

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