Review title is Don't waste your money [SEP] I bought this for my daughter who wanted rainbow hair for her halloween costume. It was terrible. You could hardly see it and made her hair disgusting. So gross! You couldn't even get a brush through it let alone a comb. It made a mess too. I would not recommend this or ever buy it again. The only positive I will say is that it washed out of her hair and clothes (as the color ran all over her outfit).