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Fluoride is a natural mineral found in food and water which helps to strengthen teeth and prevent tooth decay, by making the tooth more resistant to acid attacks from plaque and sugars. If fluoride is lacking from the diet, the teeth will be prone to tooth decay and cavities.

The hard outer surface of the tooth is called ‘enamel’, which contains mineral crystals. Everyday plaque bacteria and sugars in the mouth attack the enamel causing it to weaken. This process is called ‘demineralisation’. Minerals such as fluoride, calcium and phosphate from the food and water we consume and the toothpaste we use, helps to strengthen the enamel. This process is called ‘remineralisation’. Fluoride speeds up the remineralisation process.

Fluoride intake is very important when teeth are developing; it can be taken into the body in two ways –

  • The food and drink we consume or supplements.
  • Fluoride toothpaste, mouthwashes or when applied directly to the teeth by the dentist or hygienist.
  • Fluoride treatments are offered to children who have a number of cavities or are at high risk of developing cavities. Adults can benefit too. Fluoride treatment is a very simple process administered by the dentist or dental hygienist which helps to prevent tooth decay.

The Treatment

  • The teeth will be cleaned to remove any food debris, staining.
  • A high concentrate fluoride foam or gel is placed into an arch shaped dental tray which is inserted over the teeth and left for the required time. Alternatively, a fluoride varnish is painted on to the tooth surface.
  • Nothing should be eaten or drunk for 30 minutes after the treatment to allow the fluoride to penetrate the teeth.


Fluoride supplements are available; please speak to the dentist to see which supplement is best for you or your child.

Happy Clients

Kerry Scheveling

I can’t recommend this dental practice highly enough, visited recently as a new patient requiring treatment. Friendly staff and professional dentist, very reassuring making for a less stressful & comfortable experience.

Dez Poutama

Very pleased with my wife and my treatment, after moving up from Sydney we needed to find a local dentist, very friendly professional staff everything was explained thoroughly and we left extremely happy with the whole experience. Can highly recommend Ettalong Beach Dental.

Kimberley Bowman

I’d like to thank the staff at Ettalong Beach Dental for such a comforting and pleasant visit earlier this year!! Not only was my experience pain free but the service was great and employees ensured that I left happy! The receptionist (Janine) was kind and caring, also helped me with a lot of questions. Dr Lloyd and assistant (Heidi) made me feel comfortable and calm during my visit. Would highly recommend to anyone!

Sarah Paterson

I would like to thankyou Dr Alder for your care and making my visit to the Dentist less stressful and your staff are so helpful, from Janine at the desk to the nurses in the surgery that it is a pleasure to keep my appointment.

Sam Easter

After having a niggling toothache I made an appointment to go see Lloyd. Having not seen a dentist for several years I was quite apprehensive prior to the outset! From the very start he was very caring and receptive and was able to sort my pain out straight away and set my mind at ease! If you are after a dentist who is gentle and kind I would highly recommend seeing Lloyd.

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