Blue Markings on old quilt top
I recently inherited a quilt top that was appliqued sometime in the 70s or 80s by my mother-in-law. This was from a kit and has blue markings showing where to place applique and also to show where to hand quilt. All of the applique is completed but it needs to be quilted. Is there anyway to get those blue dots and dashes out of the fabric so that I can have it quilted by a longarmer?