Please note: The recipe for the Elmer's school glue spray is for Elmer's Glue-all. Quilters are using Elmer's School Glue. Will the Glue-all wash out?? Does the same recipe work for the school glue?? We don't want to ruin a treasured quilt by using the wrong thing or having a spray that does not hold. If you have tried the school glue spray, please let us know how it works.