I have save the pile of poly/cotton blends in a place of their own. After I have a larger number of them I will use them to make a charm quilt for the outdoors. Like a beach quilt that it won't matter if something gets spilled on it or one of the grand kids throw sea weed on it or baby accidents. This kind of utility quilt doesn't require any kind of special quilting and doesn't need to be very large either. Totally scrappy. Bleeders I toss or wish I had. I use to have a barrel of such fabrics. I gave it away on our local "Freecycle". Someone came for it right away. I did post that the fabrics were not suitable for quilling.