Cleaning & prevention
Fluoride Treatment
Fluoride treatment is a targeted preventive procedure that strengthens tooth enamel, supports remineralisation of weakened structure, and helps resist acid attacks from dietary sugars and plaque bacteria.
Fluoride and oral health
Every day, minerals are constantly added to and lost from a tooth's protective enamel layer through two natural processes: demineralisation and remineralisation. Minerals are lost when acids — formed from food sugars and oral bacteria — attack the outer enamel surface.
Fluoride is a naturally occurring mineral that integrates into the crystalline structure of enamel, creating a harder, more acid-resistant surface. This helps arrest very early, microscopic decay before it forms an irreversible physical cavity.
Discussing individual suitability
Higher decay risk
Patients with a history of recurrent cavities, deep fissures, or active demineralisation spots can benefit from extra enamel reinforcement.
Root exposure & sensitivity
Patients with gum recession often have exposed root cementum, which is softer than enamel. Topical fluoride helps seal exposed dentinal tubules.
Professional treatment and daily care
While everyday fluoridated toothpastes provide continuous micro-doses at home, professional clinical treatments deliver a higher-concentration, controlled topical varnish or gel directly to vulnerable tooth surfaces. The application is brief and comfortable, typically applied after a scaling and polishing when tooth surfaces are spotless and receptive.
Questions before treatment
- Ask about immediate eating and drinking guidelines after varnish application.
- Discuss whether family members would also benefit from preventive application.
- Ask how fluoride complements oral hygiene education and diet.
Fluoride treatment questions
Why may fluoride treatment be discussed?
To strengthen fragile enamel, reverse early micro-demineralisation, soothe cervical tooth sensitivity, and protect teeth susceptible to decay.
Is it the same as using toothpaste?
No. In-practice clinical fluoride uses professionally formulated concentrations designed to adhere to enamel and release protective ions over a sustained period.
Does suitability vary?
Yes. Suitability depends on age, individual decay rate, dry mouth symptoms, and dietary factors evaluated during an oral assessment.
What about treatment and aftercare?
Application takes just a few minutes. You're typically advised to avoid hard or hot foods and hot liquids for 30 to 60 minutes afterwards so the varnish stays undisturbed.
Does fluoride replace fillings?
No. Fluoride can arrest microscopic surface demineralisation, but once a physical cavity has formed, a dental filling is needed to restore structural integrity.
Related services
Discuss preventive fluoride treatment
Call Mantsho Dental on 063 289 0889 to speak with our Johannesburg South practice and schedule an appointment.