Brushing should fix bad breath. When it doesn't, something deeper is going on — and it's usually in areas that a toothbrush can't reach.
Where the Smell Really Comes From
The tongue is the most common source. The rough surface at the back of your tongue traps dead cells, bacteria, and food debris. Even with perfect brushing, if you're not cleaning your tongue — especially the posterior section — bacteria thrive there and produce the sulfur compounds that cause halitosis. Many people are unaware they have significant tongue coating.
Tonsil stones (tonsilloliths) are small calcified deposits that form in the crypts of your tonsils. They trap food, bacteria, and dead cells and emit a very strong, unpleasant smell. They're not always visible but can cause persistent bad breath and a constant metallic taste.
Gum disease creates deep pockets between your teeth and gums where bacteria live. These pockets are inaccessible to a toothbrush, and the bacteria inside produce volatile sulfur compounds with a characteristic rotten-egg smell. This won't improve until the gum disease is treated professionally.
Dry mouth (xerostomia) is a major contributor. Saliva naturally cleans and neutralises odours in your mouth. If you breathe through your mouth, take certain medications, or don't produce enough saliva, odour compounds accumulate. Many people with persistent bad breath have dry mouth without realising it.
What to Do
Start with a proper dental assessment. We can check for gum disease, examine your tongue and tonsils, and identify what's driving the problem. Often the solution is simpler than people expect — but you need to know the right target.
If any of this sounds familiar, book an assessment with us. The sooner we take a look, the simpler the treatment is likely to be. Call the practice on 01323 723757 or book online at www.meadsdental.com.