Most Kool-Aid and other synthetic food dye stains now disappear within minutes without the need for heat from an iron or steamer. The new and improved Red 1 formulation not only works better and meets VOC compliance, it also has a new and improved fragrance. Red 1 removes synthetic food dyes such as Kool-Aid, Gatorade and many others. Red 1 meets all the professionals needs. Fast acting, best performer. Good for all wet cleanable fiber types. Free rinsing. No residue.