Any of you that have used RIT dye, Have you saved any for reuse at a later time and have you encountered any problems with it. I have dyed two toys and two other parts so far. I used navy blue, in the liquid form, for dying C Scrapmetal (and this same color for my E Bruticus part) and I used Pearl Grey, powder form, for E Stormcloud. They both came out very dark. The navy blue is almost black. I had to re-dye some of Scrapmetals parts because some of the yellow could be seen and when I was pouring the previously used dye into the pan, I noticed it had a purple-ish look to it. It did make a light tan part come out dark purple so I added some fresh Navy blue. After reheating it, I had some quagulation (thickening) in the bottom of the pan that I didn't have the first time. I used glass jars for the storage and wondered if anyone else has had this problem. Do you throw out your dye once you have used it once or can it be saved in containers, that block the light, in order to keep the same tint. (blue to purple?) I am very happy with my dye results. I didn't think the grey would work but mainly wanted to cover up the ballsocket joints so the orange didn't show through and the ball sockets can be turned with out the color showing through. (unlike paint). Now I can paint the exterior of E Stormcloud, Grey, for my E Vortex kitbash and then all I have to do is finish Onslaught (about 80% done)and E Bruticus will be done. I have to get pics of E Strongarm/Swindle and then I'll post them.