Yes, you can re-dye a playsilk! A trip to the grocery store this afternoon produced 5 more lemon lime and grape Kool Aid packs. I can't find any blue Kool Aid to save my life, so I bought some Berry Jammer by Wylers. Just before dinner I mixed up 4 cups of hot water, 1 cup of white vinegar and 5 packs of green Kool Aid. I poured it into my big soup pot and brought it to a slow boil. I plopped the playsilk back in viola! The color went into the playsilk as fast as the last time. I quickly did the purple and had the same great results.
I have been going back and forth between typing this post and coloring the last 15"x60" playsilk with the Wyler's Berry Jammer. That playsilk sucked up the color just like the other ones. I am so excited to finish these and make some more. The weather was cold and rainy here today and the boys had so much fun playing with them.
You'd think I would have picked up more batteries for my camera was I was out, but no, I forgot.