First, let's learn whats 'inside' the vagina really is!
Everything else is considered your external. Like your clitoris, lips etc. Your 'Vagina' is self cleaning (meaning your vaginal canal) Once it reaches your external part, this is where a mild, organic wash comes to play. You cannot depend on just water.
Your vaginal canal, or as we say 'ya hole' is considered the internal, or inside of your vagina. You should NOT be putting any wash there.
It's 100% safe to use an appropriate wash for your vagina, because once the discharge has expelled your vaginal canal. You need a proper cleaning agent to safely wash it away.
