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Oral hygiene (to be) necessary to prevent cavities. This (to consist of) regular professional cleaning (every 6 months), brushing at least twice a day, and daily flossing. X-rays (to take) yearly to detect possible cavities in high risk areas of the mouth.

Chewy, sticky foods (such as dried fruit or candy) (must/eat) as part of a meal rather than as a snack. If possible, brush the teeth or rinse the mouth with water after eating these foods.

Dental sealants (can/prevent) some cavities. Sealants are thin plastic-like coatings which (to apply) to the chewing surfaces of the molars. These coatings (to prevent) the accumulation of plaque in the deep grooves on these vulnerable surfaces. Sealants (to apply) usually on the teeth of children, shortly after the molars erupt. Older people (may/benefit from) the use of tooth sealants.

Fluoride often (to recommend) to protect against dental caries. It (to demonstrate) that people who ingest fluoride in their drinking water or by fluoride supplements (to have) fewer dental caries. Fluoride ingested when the teeth are developing (to incorporate) into the structure of the enamel and (to protect) it against the action of acids.

Topical fluoride also (to recommend) to protect the surface of the teeth. This (may/to include) a fluoride toothpaste or mouthwash. Many dentists (to include) application of topical fluoride solutions (applied to a localized area of the teeth) as part of routine visits.​