I use starch and have done so always...for the reasons Margo listed. Quilts get washed and
I've never had any issues with insects, mold or whatever. I will add that Idaho has a dry climate.
I grew up doing the ironing and and have memories of making liquid starch. dampening, rolling ,
wrapping and putting the ironing in the 'fridge! Those were the days !! But it does make smooth
wrinkle-free cotton !
Yes, I like Idaho's dry climate. But it is humid in Texas and we have lots of insects. And I have a lot of quilts in my closets that haven't been used or washed and many in progress. I do like the fact that the fabric doesn't fray as much with starch. The most I've ever used starch was for my younger son when he was in junior high and wanted his blue jeans starched which was about 20 years ago.