How to deal with bad breath between teeth

Halitosis between teeth can be improved through daily oral care and professional treatment. Foul odors between teeth are usually caused by poor oral hygiene, food residue retention, or oral diseases. Food particles tend to accumulate in the gaps between teeth; these residues decompose under the action of bacteria, producing volatile sulfur compounds that cause bad odors. Additionally, conditions such as gingivitis, periodontal disease, or dental caries may also lead to similar problems. Misaligned teeth or inadequate cleaning can further increase the risk of halitosis between teeth. Regular dental checkups and proper cleaning measures can effectively improve this condition. Maintaining good oral hygiene not only eliminates bad breath but also prevents more serious oral problems.

It is recommended to brush your teeth promptly after meals to effectively avoid food residue remaining between teeth. Use a soft-bristled toothbrush and apply even pressure to ensure the bristles reach into the spaces between teeth and the gumline. Use dental floss or an oral irrigator to clean debris from between teeth, reducing the chance of bacterial growth. Regarding diet, avoid excessive intake of sugary foods and drink plenty of water to promote saliva production, which naturally cleanses the mouth. If symptoms persist, it is advisable to seek professional help at a hospital to identify the specific cause and receive appropriate treatment.