How to Become a Dental Hygienist in Australia: Salary, Requirements & Pathways
Dental hygienists take care of people’s health by looking after their teeth, helping to prevent oral disease. They also educate people to be empowered to take care of their own dental health. It’s a well-paid, skilled job that enables good work/life balance.
Table of Contents
What is a dental hygienist?
Day-to-day, the job of a dental hygienist involves:
A dental hygienist plays a vital role because oral health strongly relates to general health. Good oral health care stops harmful bacteria from entering the digestive and respiratory tracts, preventing further health problems. It also means people can eat and talk without pain.
A dental hygienist is different to a dentist. The treatments dental hygienists offer tend to be more preventative and educative. The idea is to help people before they get dental decay or other dental diseases — and before they require more intensive treatment such as fillings, performing extractions and root canals, or prescribing medicine, which only a dentist is qualified to offer.
Dentists treat more serious dental ailments. Typically, dentists have completed at least five years of relevant study, while dental hygienists train for fewer years.
Dental hygienists also perform a different role to dental assistants. Dentist assistants work more closely with dentists during check-ups and procedures. They assist with tasks like taking x-rays, sterilising equipment, assisting with procedures, and office management.
How to become a dental hygienist
To become a dental hygienist, you are legally required to:
You’ll either need a 4-year bachelor degree specialising in Oral Health or a 1.5-2 year Advanced Diploma in Oral Health.
Register with AHPRA
The Australian Health Practitioner Regulation Agency
Ensure that your AHPRA registration stays up to date
This may include undertaking continuing education as well as renewing your membership annually.
Salary and job opportunities
Dental hygienists have a wide range of working situations. You may work as part of private or specialist practices or be involved in community health centres, state schools, or residential or aged-care facilities. You can work with different age patients: children, elderly patients, or the general population. You may work as part of a team of dental professionals, for instance, at a dental practice with other dental hygienists, dental assistants, and dentists.
According to JobOutlook, only 33% of dental hygienists work full-time, so there are many opportunities to work part-time in roles allowing for a good work/life balance.
The best and worst parts
Other benefits of being a dental hygienist include excellent pay, and knowing you are making a difference by promoting good health and increasing awareness and knowledge of oral health. You’ll get to meet lots of new patients from all walks of life.
Some of the challenges include doing physically taxing work (like bending over patients’ mouths for many hours over the day), and working without an assistant to help you with more difficult elements of the job the way dentists do.
The work of dental therapists can also be repetitive, depending on the characteristics of your patient group. The core tasks of a dental hygienist remain the same throughout your career, although there are opportunities for career progression.
Scope of practice is also somewhat limited, which may be frustrating, as some patients will need to be referred to dentists or other oral health therapists to access the services they need.
Training courses and pathways
There are two different training pathways you can take to become a dental hygienist:
Advanced Diploma of Oral Health (Dental Hygiene)
In this course, you’ll learn all about dental hygiene and professional techniques, plus you’ll discover how to apply your knowledge to benefit your future patients.
This course takes two years, so it is shorter than a Bachelor degree. It will also allow you to meet AHPRA’s training requirements.
Students also undertake professional placements, giving you hands-on experience.
Bachelor of Oral Health or Oral Health Science (majoring n Dental Hygiene)
An alternate pathway is to train as a dental assistant by taking the Certificate III in Dental Assisting.
These qualifications will take around 18 months, so they are less of a time commitment. While they won’t allow you to work as a dental hygienist, they will enable you to explore dental assisting through hands-on placements and get a foundational overview of oral health. One of the best ways to see if a career in oral health is for you is to dip your toe into foundational studies to see if you’d like to commit further.
VET pathway option: Certificate III in Dental Assisting
An alternate pathway is to train as a dental assistant by taking the Certificate III in Dental Assisting. This qualification will take around 12 months (with practical placement), so they are less of a time commitment. This course will give you a foundational overview of oral health.
While they won’t allow you to work as a dental hygienist, you may be able to work as a dental hygienist’s assistant and get a feel for the work before pursuing further specialised study. Plus, your placement will enable you to explore dental assisting through hands-on experience.
One of the best ways to see if a career in oral health is for you is to dip your toe into foundational studies to see if you’d like to commit further.
Dental hygiene is a well-paid profession that allows you to use your skills to enhance people’s health and wellbeing. While you’ll need training for this role, there are several paths for those interested in this promising career.