I've been dying my own yarn the last couple days, and I had several people ask me how I do it, so this is for you lovely girls.
Kool aid can be used for so much, it tastes delicious accordingly to Zeke, I myself prefer to dye soft fibers, and occasionally, accidentally the kitchen counter and stove top.
Kool aid works only on animal fibers, and for bright, bright colors, 1 pack kool aid per ounce does the trick. I just tested a 75% wool, 25% nylon skein, and it came out pretty bright too, just add a little extra kool aid :)
First you wanna soak your yarn in soap and water, I fill the sink enough to cover the yarn, and add a drop of dish washing detergent.
Then add your choice of kool aid in a pot, add enough water to cover the yarn, and heat the yarn to nearly boiling, tun it off, cover with a lid, and let it sit for 30 minutes.
If you are only doing one color, drop the whole skein in the pot. I like to do half one color, and half another, so ill leave half the yarn out, to dye later.
When the water is mostly clear, let it cool, remove the yarn, and rinse in water the same temperature as the yarn. Cold water can cause the yarn to felt.
When I do two different colors, I'll fill the pot again, and add the undyed half of yarn. Bring it to nearly boiling, let it sit, rinse, and hang to dry. Easy as that! :)
and voila!
Dying the yarn two, or more, colors will cause the yarn to self stripe when knitted. I love it!
Here's and example with yarn I dyed last week <3
I hope this was helpful, and if you already knew how to do this, and haven't in a while, then maybe this was just the little kick in the butt you needed to get inspired to do it again :)
<3 Silje