I am a lurker and enjoy all the posts. I have worked on a quilt for my DD's graduation for almost a year and finished it today. When I took it out of the washer, the Fons and Porter water soluble markings were still there. I pretreated it and washed it again and some of them are still there. Any suggestions? This quilt was a labor of love and is a grandmother's flower garden in the middle with vines and roses appliqued on the border.