I read both of your posts, and the other one asked if a tooth in
fection could cause that odor you have. I have several ideas about your condition. The above poster made a good suggestion, too.
About your tooth in
fection, yes, this can cause a stin
your mouth, and sin
ce it's near your nose, it will smell bad to you, and when you open your mouth to talk, others will then smell it, too.