Now I don't like weave because my scalp be itching! My scalp never itches and it's not sensitive either so I don't know why but then I did some research. 

Itchy scalp can occur when: 

• Your hair is dry and unmoisturized. 

• If you have a sensitive scalp. 

• If your hair is dirty. 

• If you don't air your hair underneath. 

Makes sense too me lol. In my case I was guilty off not airing my hair underneath. The tracks cover your scalp so basically your hair can't breath as usual. On top of that I walk around with my silk bonnet or scarf everyday all day until I am ready to go out. Lack of air-> itchy scalp.