My breath stinks and I don't know why. I go to the dentist every four months. They always say that my mouth looks great. They rule out cavities and gingivitis. I complain of my white tongue and they just tell me that they see that in some patients but that I should worry. Every morning I rinse my mouth with a non alcoholic mouth wash, followed by a tongue scraper. I then rinse my sinuses with a net pot. Afterwards I brush my teeth. Use another tongue scraper and follow that up with the rarest extra strength. Last I take a 30 billion count probuotic and allergy pill (been taking for 1.5 months). But for some reason it stills smells like I far when I speak. And everyone makes fun of me. I carry a tooth brush and mouthwash in my purse and rinse/ brush approximately 3-4 times a day. Sometimes I experience relief for a few hours but if the bad smell disappears it quickly returns.