One of the toxic gases sited in this entry is hydrogen sulfide. That may be true or not. I found no credible resource for this after two hours searching on-line, only a reporter's comment and it's clones with no no source reference. A more common emitted gas would be sulfate in water vapor.
Start a discussion with HimsAhimsa
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. Start a new discussion to connect and collaborate with HimsAhimsa. What you say here will be public for others to see.