Bad Breath?

bad breath cures
justme asked:

I am not sure how to cure…. I am experiencing bad breath. But, its coming from the back of my thoat. I brush twice daily, floss, gargle, whiten, my mouth is clean no doubt about it. But, I think my sinus are causing me to have bad breath because its coming from the back of my throat, and when I blow my noise I can smell it. Is there anything I can do to cure this….