2. Wash your teeth. Patients with gingivitis, periodontitis and dental calculus can effectively remove bacteria in the mouth and relieve the symptoms of bad breath by washing their teeth.
3. Occasionally using mouthwash can reduce and inhibit the reproduction of oral bacteria and reduce bad breath, but long-term use should be avoided.
4. chew tea.
5. Drink lemon tea.
6. Drink hawthorn tea.
7. Drink orange peel licorice tea.
8. Use breath freshener.
9. Drink light salt water.
10, eat more fresh fruits and vegetables.
1 1, drink chrysanthemum tea.
12, chewing gum. These methods can effectively remove bad breath in a short time. Long-term bad breath still needs to go to the hospital, and it is clear whether it is caused by oral factors or gastrointestinal factors, and then targeted treatment. "