I use pinking shears and cut the raw edges, (I leave the selvages on) wash the fabric with like colors, use color catchers in the wash, warm water, cold rinse. Put all the fabric in the dryer with 6 woolie balls at low temperature for 10 minutes and then hang the fabric up, kind of making sure it is hanging nicely. When total dry, the fabric is separated by color, fold up and put away. When ready to quilt, I take the fabric I want to use, spray starch it and iron it with steam iron and then begin cutting the fabric as needed.