<<Disclaimer: Verify this information before applying it to your situation.>> Dear List: In need of a disinfectant rinse for a dental gizmo I contacted Warner-Lambert, manufacturers of Efferdent. Here is the reply: "Thanks for your email. Unfortunately, none of our suppliers are willing to guarantee that various ingredients that they supply to us are indeed completely free of gluten or have no animal derivatives in them. Consequently, we cannot guarantee that any of our consumer products are 100% gluten free or do not contain any animal derivatives. I'm sorry that we are unable to supply this information at this time. If you have provided us with your name and address information on the feedback form, we will place you in our database should this information become available in the future." Does anyone know of a safe product? I will summarize. Nancy in nyc