Should you only use certain dyes on different types of hair?

Should you only use certain dyes on different types of hair?

Marilyn Sherlock (Trichologist) gives expert video advice on: Can I prevent or slow down the production of grey hair?; Is grey hair a sign of aging?; Will I go bald quicker if I dye my hair? and more...

The only rule regarding different types of hair and hair colour really comes between colour rather than type. Where you have very, very dark hair, you should not ever attempt to bleach it. It won't succeed. You will end up with a very orange colour. It's not possible to take black hair down to really white or white blonde.