I woke up with sore mouth i wanted to take selfies of my face smiling but could not smile and did not know why i did notice dark stuff in my mouth and blueish stuff i grabbed sticky tape and put round mouth and took samples of it after leaving on for few minutes i did this twice the stuff if u hold it to dark objects it glows bright blueish light and thought u might like these samples i will put them in sealed bags for u the sticky tape with glow stuff u can test it if made from human saliva which i doubt it is i never seen anything like this before i have taken pics of it near dark areas and light its very bright blue would u like them or not its ok i can pay for postage pay day and send em to u or i freeze em for u if u in my area to pick em up please dont ask more questions im tired of these things and i do not want no more talk of them please dont ask me to tell u what happened