If you have allergies or breathing problems or both, I doubt there is a spray that would be safe for you. However I am sure there are lots of ladies out there that can help you with the pinning and basting to get it flat. There is a method to our madness as far as how to do it and it does stay flat. I am not good at explaining things so I am going to step back to let someone else that is have a go at it. Hope this helps you.. Sorry couldn't tell you a name of a spray. I know its so much easier...
Rita