I haven't changed laundry detergent or fabric softner. I have been sewing a lot...almost 5 - 6 days a week. My friend & I are getting into a craft show come Nov and I've been sewing a lot of Bow Tucks purses and some messenger bags, plus some lap quilts & table runner/toppers. Maybe I should take a week off & see what happens. I hate to do that though, because I enjoy this so much.