Hey Everyone!!!! I just finished the quilt and used the spray basting.....it was WONDERFUL!!! I had no problem what so ever. The only thing I would do different is to spray only half of the fabric then smooth that out & then do the other half. I had no puckers and I used no pins!!!!! I am a beliver and will probably never use pins again. Also there was no oder, I used the June Tailor brand from JoAnns.