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Silver Diamine Fluoride

Reducing your decay risk with antibacterial liquids

Silver diamine fluoride (SDF) and Silver Fluoride (SF) are antibacterial liquids that have been used in Dentistry for a long time. The liquid has silver and fluoride ions and combines the antibacterial effects of silver and the remineralising effects of fluoride. The fluoride component strengthens the tooth structure and SDF as a whole disrupts the forming of bacteria. 

SDF is an extremely cost effective and minimally invasive solution to manage tooth decay in young children and the elderly.

Signs you might need SDF Treatment

We use Silver Diamine Fluoride for tooth decay and tooth sensitivity cases. SDF is mainly used in children or the elderly due to it’s staining nature (see below). Treatment with SDF does not eliminate the need for dental fillings or crowns and additional procedures might be required.

Silver Fluoride Application Procedure

The procedure consists of drying the affected area, placing a small amount of SDF/SF on the affected area and allowing it to dry for at least one minute before rinsing with water. We may ask you to return for repeat applications and it is more effective when we apply it twice yearly. 

Need help with your Kids Dental Treatment?

We have a variety of Payment Plans available – giving you the flexibility of paying for your Kids Dental Treatment later.

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SDF considerations

It’s important to know the risks associated with Silver Fluoride treatment. Below are a few items to consider:

  • If you have an allergy to Silver, have painful sores or raw areas in the mouth, we do not recommend application of SDF
  • The areas of tooth decay will stain black permanently, however healthy tooth structure will not stain. Stained tooth structure are replaceable with a filling or a crown later if required.
  • Tooth-coloured fillings and crowns may discolour if SDF/SF is applied to them. Colour changes on the surface can normally be polished off however the edge between a tooth and filling may keep the colour.
  • If SDF is accidentally applied to the skin or gums, a brown or white stain may appear that causes no harm and will disappear in one to three weeks. 
  • You (or your child) may notice a metallic taste that will go away rapidly.
  • There is a risk that the procedure will not stop the decay and no guarantee of success is granted or implied. 
  • If tooth decay is not arrested, the decay will progress. In that case the tooth will require further treatment, such as repeat SDF, a filling or crownroot canal treatment or extraction.

Alternatives to SDF include no treatment, which may lead to continued deterioration of tooth structures and cosmetic appearance and symptoms may worsen.

Silver Diamine Fluoride Staining On Teeth
Interested in Silver Fluoride Treatment​?

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Common Problems

Bad Breath
Bad breath (halitosis) is a common issue that can affect your confidence and social interactions. Fortunately, with the right care, it’s often treatable and preventable.
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Crowded Teeth
Crowded teeth occur when there isn't enough space in the jaw for teeth to align properly. This can lead to overlapping or crooked teeth, making it harder to maintain oral hygiene and increasing the risk of dental issues.
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Snoring
Man With A Snoring Problem
Snoring
Snoring is a common issue, but it’s important to understand that it’s not a normal part of healthy sleep. When someone snores, it often indicates that their airway is partially obstructed, which restricts the flow of oxygen to the body. This restriction can negatively impact not only the quality of your sleep but also your overall health.
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Receding Gums
Receding gums occur when the gums surrounding the teeth wear away or pull back, exposing more of the tooth or its root. This exposure can result in the roots of the teeth being exposed and becoming very sensitive. It can also lead to gaps between the tooth root and the gum creating a little pocket that makes it easier for disease-causing bacteria to build up.
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Overbite
An overbite, also known as a deep bite, is a common dental issue where the upper front teeth overlap significantly with the lower front teeth.
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Tooth Decay
Tooth decay, also called dental caries or cavity, is the most prevalent dental problem in the world. Signs include block/brown holes in your teeth, broken teeth, bad taste or smells.
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Gum Infection
Do you have swollen, red, bleeding gums, or bad breath? This might indicate a gum infection which requires prompt treatment.
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Tooth Abscess
A tooth abscess is a painful and potentially dangerous dental condition that arises from a bacterial infection. Signs include pain, swelling, gum pimples, bad breathe or taste.
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Teeth Grinding
Teeth grinding (bruxism), is the involuntary clenching, gnashing, or grinding of the teeth. Signs include tooth wear, sensitivity, jaw pain, and headaches.
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Impacted Wisdom Teeth
Impacted Wisdom teeth are generally described as molars which are coming out at odd angles but seem stuck at the same time. Signs include pain, swelling, infection, and headaches.
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Toothache
Tooth ache troubles? Let us help
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Sensitive Teeth
Sensitive teeth are generally described as sharp, short-acting tooth pain when you drink cold drinks, eat ice cream, or drink hot tea.
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Yellow Teeth
Yellow teeth, or discoloured teeth, is a common tooth problem that is generally cosmetic in nature but may have underlying implications.
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Enamel Erosion
Acid Erosion Banner
Enamel Acid Erosion
Worn down teeth can be a sign of tooth enamel acid erosion. This can be caused by a variety of reasons and should not be ignored, despite the lack of symptoms.
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Cracked Tooth
Gingivitis Banner Man Pointing To His Gums
Cracked Tooth
A chipped or fractured tooth that can annoying your tongue or cheek.
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Gingivitis
Gingivitis Banner Man Pointing To His Gums
Gingivitis
Red swollen gums? Sounds like you might have Gingivitis.
Find Out More

Frequently Asked Questions

Faq Img1
How much does a Silver Diamine Fluoride application cost?

The cost per application is roughly less than a consult fee and usually requires at least 2 applications.

Reapplication is generally required yearly, or until the tooth is restored in a different way.

Yes, however we recommend to wait at least 30mins after the procedure, especially if you’ve also had fluoride varnish applied.

Entrust us with your dental care.
Give us a call, book an appointment online, or visit us.
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