Can't find wool yarn in the color you want? Then dye your own! I spent a lot of time refining this easy no-fuss technique that doesn't make any mess - in fact your hands will never get stained. All you need is a crockpot, 100% wool yarn, vinegar and kool-aid. I've also included tips on how to 'tie-dye' using the same technique. Google 'kool aid color chart' to see the variety of colors that can be made mixing different kool-aid flavors.