Stepdad decided to burn the old decking I tore off the deck last summer in the woodstove for heat. I don't think this is a good idea because of creosote build-up. I know that there are ways to take care of that though. Does anyone know if there are any health hazards associated with burning treated wood inside? The old decking has been out there for at least fifteen years so it had plenty of time to off-gas... Should I tell him to "cease and desist" burning the old decking?