As long as I have been wrapping my hair (5 years+) I have had an itchy scalp. Nothing has really changed in my routine. I do not oil my scalp. So, I was thinking it may be dry.
When I get ready to unwrap my hair, I rub some oil on my hands and smooth it on my hair before I comb it down. Other than than my routine is pretty consistent.
I use CON or Eulecence Shampoo. And UBH/KENRA/or Aveda conditioner...