1. If our bad breath is caused by eating certain foods, such as garlic, curry, onions and so on. We can keep our breath fresh by breath freshener or chewing gum.

2. If it is the breath caused by poor oral hygiene, we can rinse our mouths after meals, floss to remove the meat scraps and vegetable residues in our teeth, clean the dirt between our teeth, brush our teeth in the morning and evening, and use the correct brushing method.

If we have bad breath caused by some diseases, we should actively seek medical treatment. Actively treat the primary disease and fundamentally eliminate bad breath.

4. If it is bad breath caused by local oral lesions, such as bad breath caused by glandular fossa, you can find a dentist for treatment to eliminate local inflammation and lesions.

If it is bad breath caused by excessive internal heat, be careful not to eat spicy and warm food, drink more herbal tea and eat some cool food. Clearing away heat and fire.