@Victoria Shover these look pretty good and since they are used for essential oils, I'm guessing they won't have an issue. Thanks Victoria. I'm gonna order these right now.

@Michele Himbourg Exactly! I'd love to find a spray bottle that you can interchange between a cap and the sprayer but without the sprayer getting lost every time you use it. I hope that makes any sense but you're exactly right about the DMSO of course. That's what I've been looking for for the longest time. I'd love to make up some DMSO Sprays, but I'm a little concerned with the plastic obviously.