run one's hands through one's hair
run one's fingers through one's hair

This will enable you to stun men into silence by merely running your fingers through your hair.

'You're running your fingers through your hair/ absentmindedly making me want you,' she writes of her first kiss.

Neutrogena offer a simple test: after rinsing off conditioner, squeeze out excess moisture and run your fingers through your hair, shaking out and separating strands.

Doing something as simple as running your fingers through your hair can make matters worse - you could be spreading oil through your hair and mixing it with dirt and bacteria from your hand [source: Rockoff].