Can you prevent dandruff?

Can you prevent dandruff?

Marilyn Sherlock (Trichologist) gives expert video advice on: Can you prevent dandruff?

Strictly speaking, it is very difficult to prevent dandruff. If your dandruff is caused through something so simple as not rinsing your hair thoroughly then of course you can prevent it. But if it is a proliferation of fungus within the scalp, then you've got to continuously control it rather than prevent it.