The correct answer is:
Itch can be a sign of an unhealthy scalp and can lead to damaged hair at its root, resulting in dull-looking strands down the road. Additionally, damage due to repetitive scratching can make hair more likely to break.
A: You could just plop a dollop of shampoo on your head and suds up, but you’ll get better results -- and more beautiful hair -- with this step-by-step guide. more >