Head lice are small parasites that live on human scalps, feeding on blood. While they don’t cause serious health problems, head lice are a common and frustrating problem, especially among ...
You may see sand, dirt, lint, or dandruff. All of these comb out easily. Nits seem cemented to the hair and very difficult to remove. There are several products that you can buy at your local drug or ...
Head lice (Pediculus humanus capitis) are wingless insects that feed off human blood on ... If the medicine seems to be working, wait a few days to wash your hair, and keep combing each day for a ...