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Treatment
Strengthen your tooth enamel and dramatically reduce cavity risk with professional-grade fluoride application for patients of all ages.
About the treatment
Fluoride treatment is the professional application of a highly concentrated fluoride solution to the tooth surfaces, delivering far more cavity-fighting power than any toothpaste or rinse you can use at home. While over-the-counter products contain around 1,000 to 1,500 parts per million (ppm) of fluoride, professional varnishes used στο BestDent contain up to 22,600 ppm, making them significantly more effective at strengthening enamel. Fluoride works through three distinct mechanisms. First, it integrates into the enamel crystal structure, converting hydroxyapatite to fluorapatite, which is more resistant to acid attack. Second, it promotes remineralisation by attracting calcium and phosphate ions back into areas of early demineralisation, essentially reversing the very earliest stages of cavity formation before a hole develops. Third, it interferes with the metabolism of cavity-causing bacteria, reducing their ability to produce the acids that dissolve enamel. Research consistently shows that professional fluoride application reduces cavity rates by 30 to 50 percent in both children and adults. For children, fluoride is particularly important during the years when permanent teeth are erupting and the enamel is still maturing. For adults, fluoride treatment addresses the increasing prevalence of root surface cavities that occur as gums recede with age, exposing the softer cementum and dentin surfaces that lack enamel protection. Στο BestDent, fluoride treatment is a standard part of our preventive care programme. The procedure takes just minutes, involves no discomfort whatsoever, and is one of the most cost-effective investments you can make in your long-term dental health. We use sodium fluoride varnish, which adheres to the tooth surface and releases fluoride gradually over several hours for maximum uptake.
We can make your smile look great
Strengthen your tooth enamel and dramatically reduce cavity risk with professional-grade fluoride application for patients of all ages.
Keep your teeth healthy
Before fluoride application, your teeth are professionally cleaned to remove plaque, tartar, and surface stains. This step is essential because fluoride must contact clean enamel directly to be absorbed effectively. Any barriers between the fluoride and the tooth surface reduce the treatment's benefit.
The benefits of our dental treatments
- Reduces cavity risk by 30 to 50 percent with regular application
- Strengthens enamel by converting it to more acid-resistant fluorapatite
- Reverses early-stage demineralisation before cavities form
- Reduces tooth sensitivity by blocking exposed dentinal tubules
- Quick and completely painless procedure requiring no anaesthesia
- Safe and effective for patients of all ages, from toddlers to seniors
- Protects vulnerable root surfaces exposed by gum recession
- Inhibits bacterial acid production that causes enamel erosion
- Complements daily brushing and flossing for comprehensive prevention
- One of the most evidence-backed preventive treatments in all of dentistry
Who is it for?
- Children and teenagers during the cavity-prone years of tooth development
- Adults with a history of frequent cavities or active decay
- Patients experiencing dry mouth due to medication, medical conditions, or radiation therapy
- Those undergoing orthodontic treatment with braces, aligners, or retainers
- Patients with exposed root surfaces due to gum recession
- Individuals with poor dietary habits including high sugar or acid intake
- Those with reduced manual dexterity that makes thorough brushing difficult
- Patients recovering from illness or surgery who have had limited oral hygiene
- People with existing crowns, bridges, or implants that need surrounding enamel protection
- Anyone seeking a proactive, preventive approach to dental health
Treatment Process
Professional Dental Cleaning
Before fluoride application, your teeth are professionally cleaned to remove plaque, tartar, and surface stains. This step is essential because fluoride must contact clean enamel directly to be absorbed effectively. Any barriers between the fluoride and the tooth surface reduce the treatment's benefit.
Tooth Surface Προετοιμασία and Drying
The teeth are thoroughly dried using cotton rolls and gentle air, because moisture on the enamel surface interferes with fluoride uptake. Each quadrant of the mouth is isolated to ensure consistent dryness throughout the application process.
Fluoride Varnish Application
A thin layer of sodium fluoride varnish is painted onto all tooth surfaces using a small brush. The varnish has a slightly sticky consistency that helps it adhere to the enamel and continue releasing fluoride ions over the next four to six hours. The process covers the entire mouth in just two to three minutes.
Setting Period
The varnish sets on contact with saliva within about 30 seconds. You may notice a slightly grainy texture on your teeth, which is completely normal. The yellowish tint of the varnish disappears after brushing later that evening.
Post-Application Instructions
You are advised to avoid hot beverages, crunchy or hard foods, and alcohol-based mouthwashes for at least four to six hours. Soft foods and cool or room-temperature drinks are fine immediately. Do not brush your teeth until the evening to allow maximum fluoride absorption.
Scheduling the Next Application
For most patients, fluoride treatment is recommended every six months at regular check-up appointments. High-risk patients, including those with active decay, dry mouth, or orthodontic appliances, may benefit from applications every three months. Your dentist will recommend the ideal frequency based on your individual risk profile.
Frequently Asked Questions
Is fluoride treatment safe for children?
Yes, professional fluoride treatment is safe and recommended for children by every major dental and paediatric health organisation worldwide. The amount used is carefully controlled and far too small to cause any adverse effects. It is one of the most effective ways to protect developing teeth from cavities.
How often should fluoride treatment be done?
For most patients, every six months during routine dental check-ups is sufficient. Patients at higher risk for cavities, such as those with dry mouth, active decay, or braces, may benefit from applications every three to four months. Your dentist will tailor the frequency to your specific needs.
Does fluoride treatment hurt?
Not at all. Fluoride application is completely painless and requires no needles, drilling, or anaesthesia. The varnish is simply brushed onto your teeth and sets within seconds. Most patients, including young children, tolerate it without any difficulty.
Can fluoride treatment reverse a cavity?
Fluoride can reverse the very earliest stage of cavity formation, known as demineralisation, where the enamel has weakened but no actual hole has formed. Once a cavity has broken through the enamel surface, it requires a filling. This is why regular fluoride application and early detection are so valuable.
Is too much fluoride harmful?
Excessive fluoride intake during childhood tooth development can cause fluorosis, which appears as white spots or streaks on the teeth. However, professional fluoride treatments use controlled doses that are well within safe limits. The benefits of professional application far outweigh any minimal risk when applied by a trained dental professional.
What is the difference between fluoride toothpaste and professional treatment?
Fluoride toothpaste contains about 1,000 to 1,500 ppm of fluoride and is designed for daily maintenance. Professional fluoride varnish contains up to 22,600 ppm and provides a concentrated boost that strengthens enamel far more effectively. Think of toothpaste as daily vitamins and professional treatment as a periodic booster.
Can adults benefit from fluoride treatment?
Absolutely. Adults face cavity risks throughout life, especially as gums recede and expose root surfaces that lack the protective enamel coating. Adults with dry mouth, multiple restorations, or a history of cavities benefit significantly from regular professional fluoride application.
Can I eat and drink after fluoride treatment?
You can eat soft foods and drink cool or room-temperature beverages immediately. Avoid hot drinks, hard or crunchy foods, and brushing your teeth for four to six hours to allow maximum fluoride absorption into the enamel.
Does fluoride treatment stain teeth?
No. The fluoride varnish may leave a temporary yellowish tint that disappears completely when you brush your teeth that evening. It does not cause any permanent discolouration. Your teeth will look and feel normal by the next morning.
Is fluoride treatment necessary if I already use fluoride toothpaste?
Yes, for many patients it provides a significant additional benefit. Toothpaste provides a low-level daily dose, while professional treatment delivers a concentrated application that penetrates deeper into the enamel. Studies show that combining both approaches offers substantially better cavity protection than either one alone.
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This information is for general informational purposes only and does not replace professional medical advice. Please consult your dentist for treatment options.
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