How can I make my own non-permanent hair colors?

I know I can buy those non-permanent hair colors in the stores, but I want to make my own.





I would like to make red, purple, pink, and blue to put some streaks to my hair.





So how do I make my own hair colors? What ingredients do I need to buy and what ingredients should be in the colors?How can I make my own non-permanent hair colors?
we used to use kool aid when we were kids, but it didn't last very long, and only if you have lighter hair. I wouldn't screw around with making your own. In all likelihood you wouldn't get it right and seriously damage your hair... or it would be a weird color.How can I make my own non-permanent hair colors?
you cant do that! thats like not possible. just buy the stuff in the shops. i bought non-permanent a few weeks ago, two pink streaks, a few blue and some purple. not try and make your own.