I also tested some Decolourant today. This was given to me by Dave at Kandi Korp to try. I really like this product, I compare it to Jacquard Discharge Paste but it is thicker and it comes in two kinds one is a plain decolourant and the other has a color added to it so it takes out the color and puts in another color. I tried it on both black Kona and a piece of black handdyed fabric and like the results on both.
wet set outside todry and begin dischargeing
brought in and ironed.
before it was ironed, see how the discharge already started
wet decolourant on black kona
discharged with an iron