What would be a good answer to tell my neighbor i can't burn coal. he works at the mine and bring it home to burn in his stove, said he would bring me some home too. he can't understand why i can burn it. I dont think i have ever seen anyone on here say why or why not, and if you could burn in an epa stove. Just a dumb question i had to ask. i have a hard time explaining to some older folks where i live of what i have and how it works