I got some silk sock yarn at the MD Sheep and Wool, and it says "Dry Clean Only" on the label. I talked to the guy there and he said it only says that because people were complaining about the dye running.
I want to set the dye in the socks or in the yarn before I give them to their recipient. What's the best way to go about this?
Hot water and vinegar? Cold water? With vinegar? Other ways?