口腔有异味怎么去除

Maintain good oral hygiene habits, including daily tooth brushing, flossing, and using mouthwash. Have regular dental cleanings and checkups. Using a mouthwash containing sodium chloride daily can effectively kill oral bacteria; drinking sufficient water helps cleanse the mouth and reduce bacterial growth; consuming more fruits and vegetables rich in vitamin C can improve oral health. If the above measures fail to resolve bad breath, consider visiting a hospital for further examination to identify the underlying cause and receive appropriate treatment.