Dental hygienist or dentist: what is the difference?
· Sarab Koyar Salehi, Licensed dental hygienist · 3 min read

Both dental hygienists and dentists work to keep your teeth healthy, but they have different training and different roles. Often they complement each other. Here is a clear overview of what they do and how the visits differ.
Treatment areas: how they differ
| Dental hygienist | Dentist | |
|---|---|---|
| Main role | Preventing disease and keeping the mouth healthy | Diagnosing and treating disease and injury |
| Gums | Assessment and treatment of gum inflammation and gum disease | Assessment and more extensive treatment of advanced gum disease |
| Cleaning | Tartar removal, cleaning, Airflow and polishing | Does it when needed, but it is not the main role |
| Cavities and fillings | Assesses risk, gives preventive advice and protection, such as fluoride | Diagnosing cavities and fillings |
| Root infection and pain | Refers on | Root canal treatment, extractions and treatment of pain |
| Crowns, bridges, implants and dentures | No | Yes |
| Advice | Oral hygiene, diet, quitting smoking, aids and dental anxiety | Treatment choices and planning |
| X-rays | Can be taken at an examination | Orders, assesses and diagnoses |
How the visits differ
| Dental hygienist | Dentist | |
|---|---|---|
| Purpose | Cleaning, preventive care and follow-up | Examination, diagnosis and treatment |
| What happens | Conversation, assessment of gums and teeth, cleaning, polishing and home-care advice | Examination, often with X-rays, diagnosis, treatment plan and treatment |
| Length | Often 30 to 60 minutes | Varies, from a short check-up to longer treatments |
| How often | As needed: often once or twice a year, more often with gum problems | The interval is set individually based on your needs |
| Does it feel uncomfortable? | Usually comfortable. Tell us and the pace is adjusted | Depends on the treatment. Anaesthesia is used when needed |
When is a dental hygienist a good choice?
- You have bleeding or sore gums.
- You want tartar or stains removed.
- You want help keeping your teeth healthy and preventing problems.
- You are afraid of the dentist and want to start calmly. Read Afraid of the dentist?
When do you need a dentist?
- You have a toothache.
- You think you have a cavity or a tooth has broken.
- You need a filling, root canal, crown or other treatment.
They work together
Many patients see both. The dental hygienist keeps gums and teeth clean and spots early signs, and the dentist treats what needs it. If you are unsure who you need, you can start with a dental hygienist, who will tell you if you need to see a dentist.
How it works with us
With us we examine your teeth and gums, clean and give advice. If we see something that needs a dentist, for example a cavity, we tell you and help you on your way. Read more about dental hygienist in Bromma, or see all treatments.
Not sure who you need? Call 08-120 59 666 or send a request.
Frequently asked questions
Can I see a dental hygienist without having my own dentist?
Yes, you can book directly for cleaning and advice. If you need a dentist, we will tell you.
Who removes tartar?
A dental hygienist or dentist does. It is one of the most common treatments with a dental hygienist.
Who fixes cavities?
Cavities are fixed by a dentist. The dental hygienist can spot early signs and give preventive protection and advice.
Do I need a referral to see a dental hygienist?
No, you can book directly.
This text is general information and does not replace an individual assessment. Book a visit if you have symptoms or questions.
Questions about your oral health?

