What happens if you don’t wash your hair often enough. According to Fernandez, when hair is washed less than twice a week, the follicles become clogged and this can cause a range of problems ...

If, for some reason, you find yourself in a situation where you need to wash radioactive material from your body, don't reach for the bottle of hair conditioner. Conditioner can bind radioactive ...

Towards season 5 they started asking me to not wash my hair and it was really disgusting,” Turner, 22, who plays Sansa Stark on the hit HBO show, told InStyle. She added, “[It was] really itchy!

3. You have an itchy scalp. An itchy scalp doesn’t just signify dryness caused by overly frequent washing; it’s also an indication that you aren’t washing your hair enough.

There's no universal rule as to how often you should be washing your hair. So instead, listen to what your hair and scalp are telling you—here are 5 signs it's time to hop in the shower, ASAP.

In an interview published by InStyle on Thursday, the 22-year-old actress revealed she was asked by producers not to wash her hair while filming the HBO series, and that it went on for years. "For ...