How to clean blackened gaps between teeth

Black discoloration between teeth can be addressed with various cleaning methods. 1. Brushing is the basic daily cleaning method; use a soft-bristled toothbrush and pay special attention to cleaning between teeth. 2. If the blackening between teeth is severe, consider using dental floss or interdental brush heads, which can more effectively remove bacteria and food debris from tight spaces. 3. Mouthwash helps eliminate bacteria between teeth and reduces plaque formation. If the discoloration persists despite these measures, it is advisable to seek professional dental care promptly.