According to popular New York City stylist, Tippi Porter, the secret to perfect color is purple Kool Aid! All you need to do is: -Mix 1 packet of Kool Aid grape powder with your shampoo. -Wash and you should notice a difference immediately! Why Kool Aid? Because purple is on the opposite side of the color spectrum to red, the Kool Aid dye is able to cancel out brassy orange tones.