Dandruff- Causes and Treatment. the Important tragedy in youth life is Dandruff and hair fall. This Website shows you how to prevent your hair and make them smooth and soft. In fact, research suggests that more people have Dandruff than those who do not. Here’s what you can do to keep Dandruff at bay so that you too can dare to wear black without having to furtively dust your shoulders every now and then. First, let us find out what Causes this condition.