Hair Problem

Can you believe that I shampoo my hair everday! I have got dandruff in my hair. The problem is so bad that if I don’t shampoo them a single day, my hair will turn sticky and there will be itching on my head. Some people have scalp pimples due to dandruff, atleast I don’t have that problem. I have tried medicated shampoos, but they haven’t worked. The only solution to my problem is washing my hair daily.