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Yea, it needs extra care but not as much as maintaining need normal
Hair. I don't have to worry about hair creams, bushy hair, burning a suitable styles, all I just need to do is shave it all.

Oh, I thought we can extra care by Oiling it daily for the smooth....

Yea, that is needed too, but I see it as regular thing, because even when I kept hair, I still did extra care for it.