Well, right now I'm just using the fabric I've acquired here and there - trying to be a "recovering hoarder" so it's odds and ends and scrappy. But in good shape, just that some pieces are small and I'd rather see them go into a scrappy quilt than toss them.
If starching and careful cutting can be okay, I feel loads better!
There is that one product, I forget the name but it's a lavender colored liquid that's like a synthetic starch. Maybe I'll grab a bottle of that to try; I've heard lots of gals say they like the stuff.