There is a cream for it, you should use it and wait 10 minutes and wash it. You should do it again after 7 days. In total you should use 2 times. This cream has Permethrin and it kills lice. But I suggest you to go to doctor and ask him/her for more information. If you don't want to go to doctor, you can also go to pharmacy store and get that cream from there. But ask them about how to use it. I said treatment of it for "hair lice."