I also wash my fabric first, but I will try dlmds' tip. Thank you
I always wash my fabric after I buy it. If you add about a cup or more [depends on the size of your load]of white vinegar, this will set the colors and keep them from running. Hugs and flowers.
I had a white face cloth that i had also crocheted around the edge as it makes them last longer.. i seem to think it was that rather tan the thread but i can't be sure. Have you..had that problem