Brush your teeth at least twice daily with fluoride toothpaste
Floss daily
Use an alcohol-free antiseptic mouthwash daily
Gargle with warm salt water several times per week
Stay well hydrated to keep saliva flowing
Clean your tongue daily with a tongue scraper or brush
Avoid smoking or vaping
Limit alcohol and very sugary foods
Manage post-nasal drip with allergy treatment as needed
Treat chronic sinus issues with appropriate medical care
Avoid dry mouth by using sugar-free gum or lozenges if needed
Keep good oral hygiene after meals and snacks
Schedule regular dental cleanings and checkups
Seek evaluation if you have persistent bad breath, throat pain, fever, or recurrent tonsil stones