Using old baby blankets as batting?
I've read about using old blankets as batting for quilts but I'm wondering if I need to be concerned using old baby blankets. I know at least one of the blankets I'm looking to use is spill proof/water proof. The size is perfect for what I'm looking to do (make basic baby blankets or a play mat). Most of the old blankets are made of fleece or polyester but have stains.