After determining that you have lice, head lice shampoo is the first action to take. You want to make sure that bugs still aren't laying eggs in your hair. The advantage in calling in a lice service is that they know how to get rid of head lice fast. Some people have success removing headlice on their own. You need a lot of patience, and a lot of time. Call in a pro, get it done quick, and be lice free in the morning.