See a dentist for a filling, crown, or root canal if the cavity is already formed
Get a professional dental cleaning and exam
Use fluoride toothpaste twice daily
Floss daily
Rinse with fluoride mouthwash
Reduce sugary and acidic foods and drinks
Avoid frequent snacking
Drink water after meals
Chew sugar-free gum with xylitol
Use dental sealants if recommended by a dentist
Treat early decay with fluoride treatments or remineralization products if advised by a dentist
Maintain regular dental checkups