Dental Hygienists and Dental Therapists 


Dental hygienists provide dental hygiene assessment/treatment and information related to the prevention of diseases and disorders of the teeth and mouth. They may take dental impressions, remove stains/deposits from teeth, take and develop X-rays, clean and stimulate the gums, and apply fluoride treatment. Dental therapists carry out limited dental services related to the prevention and treatment of diseases/disorders of the teeth and mouth. They may remove stains and deposits from teeth, take dental impressions and X-rays, fill cavities, extract teeth, and replace portions of tooth crowns.


Work: They may take dental impressions, remove stains/deposits from teeth, take and develop X-rays, clean and stimulate the gums, and apply fluoride treatment.

Title Examples: Dental Hygienist, Dental Nurse, Dental Therapist

Useful Secondary School subjects: Chemistry, Biology, English, Computer-related courses, Math

Degrees associated with this career: Certificate, Diploma, Post-diploma

Requirements: To be a dental hygienist or dental therapist, you need to complete a one- to three-year college program or approved training. , To be a dental hygienist, you need a one- to three-year college or university program or another approved program in dental hygiene recognized by the governing board within your province or territory. , You must obtain a licence in the province/territory where you'll work. , Most recent entrants have a trade/vocational certificate or community college diploma, and almost 3 in 10 have an undergraduate university degree.

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