I have not checked into all the details yet. The San Antonio,Texas newspaper has an article about a man whose ecig blew up--knocking out his teeth and damaging his face. This is a potential disaster for all of us. There has to be more to the story--which I will find out more. Unfortunately,I have no idea what he was using but I will find out and post it. This could be a devastating blow to ecigs with the ANTZ using this very effectively. There has to be more to this story.