Use shampoo and conditioner. Conditioner helps keep moisture in your hair (and I'd assume your scalp too) while shampoo removes dirt/oils. Shampoo then leave conditioner in while doing whatever else you have to do.
One would hope this would be common knowledge D: but I guess for some maybe not.
OP, know that any "medicinal" shampoo will eventually not work as well as when you first start using it, but you should know almost right away whether or not the special shampoo is working.
we went to a hotel right, we took toiletries so that it was a luxury hotel im pretty sure. the embassy suites, but yeah i'm gonna see if we have any others cause i wanted to see how good the hotel toiletries were obviously not very good. i appreciate the help
Hotel provided shampoos are generally okay...but not for scalp treatment. I recommend Head & Shoulders 2-in-1 dandruff treatment + conditioner. That should treat dry scalp as well.
Then again, you could just be having a minor reaction to the hotel shampoo, that could be a possibility.
JUST PEEL THEM ALL OFF AND FEED THEM TO A BIRD! PROBLEM SOLVED! 
forget off.