This extreme head lice infestation will leave you scratching your head

In a video sure to make your skin crawl, a mother combs thousands of lice and eggs out of her daughter's hair. In the YouTube clip, thousands of the parasites and their eggs can be seen throughout the girl's short-cropped hair. Common in young children, infestations very rarely get this bad. When the camera focuses on the comb, hundreds of live lice can been seen squirming on the tines. The mother struggles to pull the comb through her daughter's thick hair to remove the parasites.