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How to become a Oral Hygienist / Oral Health Practitioner

Prevents and treats gum and dental disease alongside dentists.

What does a Oral Hygienist / Oral Health Practitioner actually do?

More about this career

Works alongside dentists on preventive dental care – cleaning, fluoride treatments, educating patients – usually in a dental practice or public clinic. It’s a shorter, more accessible route into dentistry-adjacent work than the full dentistry degree.

Where this degree can take you

  • Dental Therapist
  • Dental Practice Manager
  • Community Oral Health Educator

This is our general description of the role and related jobs, not from an official source – it’s here to give you a fuller picture, not as a careers-counselling guarantee.

Not from an official source

Subjects that usually help

  • Mathematics or Mathematical Literacy
  • Life Sciences

This is our general guidance about which school subjects suit this career. It is not an admission requirement and not from an official source – the real requirements are on the degrees below.

Not from an official source

Where to check this yourself

What the degrees we’ve captured actually ask for

  • Mathematics – asked for by 2 of 2 degrees
  • Physical Sciences – asked for by 2 of 2 degrees
  • Mathematical Literacy – asked for by 1 of 2 degrees

Counted from the requirements below (an “or” alternative counts for each subject named). Each degree links to the page it came from.

Degrees that lead here

2 degrees at 2 universities. More are added as we verify them.

University of Pretoria

Selection programme

BOH (Oral Hygiene)

Health Sciences

UP APS 25 points

  • English: level 4 if it is your Home Language, level 4 if it is your First Additional Language
  • Mathematics: level 4 (50% or more)
  • Physical Sciences: level 4 (50% or more)

A selection programme. Most UP closing dates are 30 June; Veterinary Science closes 31 May. Grade 12 applicants apply with their final Grade 11 results.

Source: View the official page (drupalwebprod-files.up.ac.za) (opens the official page) · 2027 intake

University of the Witwatersrand

No cut-off publishedFrom an older document

Bachelor of Oral Health Sciences

Health Sciences · 3 years

No points cut-off published for this one – see the note below.

  • English: level 4 if it is your Home Language, level 4 if it is your First Additional Language
  • Mathematics: level 4 (50% or more) OR Mathematical Literacy: level 7 (80% or more)
  • Physical Sciences: level 4 (50% or more)

Wits Health Sciences uses a Composite Index (75% school average across 5 subjects, 25% NBT), not APS, and does not publish the cut-off scores. This figure comes from the Wits schools-liaison Grade 12 guide, which is headed for 2026 entry. We have not yet found a 2027 course-finder page confirming it, so treat it as the most recent official figure rather than a confirmed 2027 one.

Source: View the official page (wits.ac.za) (opens the official page) · 2027 intake

Are your marks enough?

Put your subjects in once and we’ll check them against every degree above – scored each university’s own way.

What do I qualify for?