I just tried using this and am now ripping the quilting out. However, I think the reason it did not work was my fault, not b/c of the spray. I used a microfiber blanket for a backing (no batting), and also tried machine meandering, both for the first time. I don't know which one caused the problem, but I am glad I didn't have to take out any basting threads in addition to my quilting stitches. My sister uses the spray and loves it, so I think the problems I ran into were due to my quilting and not the actual spray. This is what I posted about on my blog today if you are interested in reading more about my problems! LOL!
http://gitdownkitty.blogspot.com/200...eamripper.html