Jan 13, 2020 - 06:30 AM
Hi! MJ here. I don't recommend using startch BEFORE ironing the freezer paper onto the fabric, since starch-like products interfere with the freezer paper's ability to adhere to the fabric. I even suggeset pre-washing to get any additional sizing out of the fabric. So save the starch, Best Press, Flatter, and other products for AFTER you have the whole quadrant or quilt pieced together to get that nice crisp, flat look.