Tamera
Sometimes the source of the problem is not internal. Sinus problems as well as a tooth or gum infection can also cause bad breath. You might try checking with your dentist to see if there is a possible problem there, and also check with your doctor to see if drainage from your sinus cavities might be it. If it is an internal problem, then you might try chewing on a couple of pieces of whole cloves. Put them in between your cheek and gum and when they soften a bit you can bite down on them a little bit to release the clove oil. It smells really nice and clove oil is anteseptic so it might help where other products have failed. I hope this helps! sincerely, Tamera