The crown or the seventh chakra is located at the top of the head. The bath salt purple helps bring clarity and connect us to the universal source.
Just as the Root Chakra connects us to the Mother Earth, the Crown Chakra is our connection to the Universe. It receives energy to sustain life and it gives back the personal energy to unite with the collective pool of consciousness.
The Crown gives us access to higher states of consciousness as we open to what is beyond our personal preoccupations and visions. It is the meeting point between the finite (the body and the ego) and infinite (the universe and soul).