Hi All, I have not seen mention of this new rinse my brother in laws doc gave him a few days ago. Apparently it just came out about 6 mnths ago. It's called Gelclair and is mixed with water and rinsed in the mouth for pain relief. Jimmy says that it does help his mouth feel better. It can be used as often as needed but does require a prescription. I hope this little tidbit helps someone. God bless and watch over you all, Gwenny