How to remove nitsOct 13, 2012 . Head lice and nits – they are the vicious little pests we're all too familiar with. Either you remember the dreadful battle with these little creatures . How to treat head lice and nits, and why you can't prevent them, no matter how clean or short your TEEN's hair is!How to go about removing nits from your TEEN's hair. Tips on how to make the nit- combing process easier and make sure you get them all out.