Itchy scalp?

I am having problems with my scalp now. I swear if it isn't one thing its the next. Today was a wash day for me I decided to clarify with the V05 shampoo because my hair was very itch. In doing so I made sure not to prepoo or condition my hair before the shampoo because I really wanted to clean everything off my scalp.

This itchy problem could be from me using the loc method and using water as my liquid. Maybe the water is leaving my scalp a bit moist and in return I may have product or bacteria build up from that, or my hair left to damp after I wash my hair while my hair is air drying to slowly,  or it could be old scabs from my last 2 relaxers coming off and my scalp finally being able to breath. Who knows all I know is that I washed the hell out of my scalp, T-shirt and towel dried, added my leave-ins, grape seed oil to my scalp, My Jane Cater nourishing cream and detangled, then I added grape seed oil to the ends of my hair and twisted it into 2 pigtails to air dry.

As of now my scalp hasn't itch once...