Alright ladies, this is the deal. When my hair gets longer and healthier, I plan to henna it a nice, really dark rich brown color and just LEAVE IT THE HECK ALONE! But before that, I want to have fun with it.

When I was 17 I had chin-length magenta hair. It was AWESOME. Made my eyes stick out like you wouldn't believe. HOWEVER, it was a biznatch and a half((pardon my language)) to get out. Now i'm craving purple hair, but before I even think about applying it, i'm wondering if there's any safe harmless way to remove Manic Panic. I don't think i'll have purple hair all the time until I henna so just incase I want to remove it, I need a way to

Any ideas?