please stay away from this dangerous substance!!!!

 There is also something called black mehndi or black henna. It is grown ONLY for the purpose of dying hair and will leave a grey ashe colored stain on your skin. It contains harmful PPDs (that are banned from many areas around the world, but still available) and may cause respiratory failure and other medical problems. I beg you not to use this, because I have seen the effects of its evil wrath. Some of my friends were getting ready for a party and decided to try this crazy substance. It LITERALLY ate away at their skin. It was disgusting. SO PLEASE NEVER TRY BLACK HENNA!! Also, understand that mehndi and black mehndi are two entirely different things. One of them can be dangerous if you are allergic to it (black henna) and the other is safe and health promoting (henna). When I say health promoting. I mean that it is known to be good for your hair and skin.