Brush teeth at least twice daily with fluoride toothpaste
Clean between teeth daily using floss or interdental brushes
Clean your tongue daily using a tongue scraper or brush
Stay hydrated and drink water regularly
Avoid tobacco products
Reduce alcohol and sugary foods that feed odor-causing bacteria
Limit strong-smelling foods (garlic, onions) and rinse your mouth after eating
Chew sugar-free gum or sugar-free mints containing xylitol
Use an alcohol-free mouthwash daily; consider one with cetylpyridinium chloride or essential oils
If you use dentures, remove them nightly and clean them thoroughly
Treat dry mouth: use saliva substitutes or ask a clinician about dry-mouth treatments
Review medications with a clinician if they cause dry mouth
Address gum disease: schedule a dental cleaning and evaluation
Check for tonsil stones and remove them safely if present; see a clinician if recurring
Manage reflux (GERD) if symptoms occur; discuss treatment with a clinician
Seek dental care if bad breath persists after consistent oral hygiene for 1–2 weeks
Seek medical evaluation if you have persistent symptoms such as throat pain, bleeding gums, sinus issues, or unexplained weight loss