How can you tell if a head louse egg is live or has already hatched?

In this video we explain how to tell if a head louse egg is still live live or if it has already hatched out.

Found this video helpful? if so then why not share it in your class Whatsapp group, as the more parents that understand about head lice the more it will help reduce the spread of head lice in your child's school or pre-school.