Brush your teeth twice a day
Floss daily
Brush your tongue
Use an alcohol-free mouthwash
Drink plenty of water
Avoid smoking and tobacco
Limit strong-smelling foods like garlic and onions
Chew sugar-free gum
Eat regular meals
Replace your toothbrush every 3 months
Clean dentures, retainers, or mouthguards daily
Visit a dentist regularly
Treat cavities, gum disease, and dry mouth
Breathe through your nose instead of your mouth
Reduce coffee and alcohol intake