This is when it's easiest to spot them, as the hair is growing longer and the egg shell is moving away from the scalp. See if you can find lice eggs called nits attached to individual hairs. August 28, Page last updated: It can be hard to know if you have head lice. If one child in a family has head lice, better check the hair of all family members. There may be a professional lice-removal business close by.
How You Know if You Have Head Lice
If no resistance to insecticides is suspected, the AAP recommends using products that contain pediculicides known as pyrethrins or the chemical permethrin. The chemicals should only be used for them if they have live lice. Keep doing this until all the hair has been combed with the head lice comb. People with lice should avoid sharing these items with others, and should also avoid sharing a bed with siblings or friends. Other family members are likely to get them as well. It is important to use them exactly as it says on the container.
Once full-grown the female lice have to only mate once to lay eggs everyday for the rest of their 30 day life. Pyrethrin and permethrin are safe when used on humans. Head lice are tiny insects that live on the scalp, where they lay their eggs. Head lice are most commonly found on individuals with good hygiene and grooming habits. To get rid of lice or nits from items like hats or pillowcases: Occasionally, a Wood's lamp is used to look for lice and nits. Click here for the most effective ways to get rid of the pesky bugs.