Wash your hair with that soap every other day,
I like to experiment with my hair, I have been washing daily. So far no negative signs, hair seems fuller, always feel and looks with enough moisture. They tend to congo now so I have to separate more often but I might let the thin ones congo with another one. So far I'm loving how my dreads feel, specially at the roots.
Also I have noticed that my crocked ends are straitening little by little, I miss my zigzags but on the other hard they feel more tight overall, roots included.