u/Alert_Annual9911

hello!

I have this yellow jumper (100% cashmere) which I posted about 6 months ago. I have the Fibre Craftsman acid dye in charcoal and some vinegar and I’m ready to go, stove top method. I would like it to be a nice charcoal/mid grey

however, I have been reading different sources on how to and they all have different methods. Do I move the item whilst the water is warm not hot, or is this a recipe for disaster? do I add Glauber‘s Salt or is this not needed? I really don’t want to felt this jumper, it was expensive and I like it aside from the wild shade! please help!!