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Port Dover Family Dentistry
Sealants and Fluoride Treatment in La Salette
Sealants and fluoride add protection against cavities. La Salette parents can learn how each works, which children may benefit and what the visit involves.
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Caring for La Salette patients at our Port Dover office
See every dental service for La SaletteExtra armour for enamel
Two simple treatments can add protection against cavities.
Back teeth have deep grooves where food and bacteria can hide, making them prone to decay. Sealants are thin protective coatings painted onto these grooves to help keep them clean. Fluoride treatments strengthen enamel and can help reverse very early decay. Both are quick, comfortable and commonly recommended for children.
Parents in La Salette can ask about sealants and fluoride during their child’s checkup at our Port Dover office. The dentist will consider your child’s decay risk and tooth development before recommending either treatment.
How sealants work
Sealants act as a barrier on chewing surfaces.
Protecting deep grooves
Sealants fill in the pits and grooves of back teeth, creating a smoother surface that is easier to clean. They help prevent food and bacteria from getting trapped. While they do not replace brushing, they add an extra layer of protection where cavities often start.
Which teeth benefit most
Permanent molars are commonly sealed soon after they come in, often around ages six and twelve. Some baby molars or premolars with deep grooves may also benefit. The dentist will check each tooth to decide whether a sealant is likely to help.
How fluoride helps
Fluoride helps teeth resist decay.
Strengthening enamel
Fluoride makes enamel more resistant to acid attacks and can help remineralize early weak spots. Professional fluoride treatments, often applied as a varnish, provide a higher concentration than toothpaste. The varnish is painted on and sets quickly, so it is easy for young children.
Who may need extra fluoride
Children with a history of cavities, braces, frequent snacking, dry mouth or certain medical conditions may benefit from additional fluoride. The dentist will discuss whether your child needs professional applications and how often, based on their individual risk.
The appointment
Both treatments are quick and painless.
Placing sealants
For sealants, the tooth is cleaned and dried, a solution is applied to prepare the surface and the sealant is painted on. A light hardens it in seconds. No needles or drilling are needed. Your child can eat and drink normally once the visit is over.
Applying fluoride varnish
Fluoride varnish is brushed onto the teeth and sets on contact with saliva. Your child may be asked to avoid hard or hot foods and brushing for a few hours afterward. The varnish may give teeth a slightly yellow tint until it is brushed off the next day.
Ongoing care
These treatments work best with good daily care.
Checking sealants at checkups
Sealants can last several years but may wear or chip. The dentist checks them at regular visits and can repair or replace them if needed. Let the team know if your child mentions a rough spot or notices a sealant has come off.
Keeping up home habits
Brush twice daily with fluoride toothpaste in the amount recommended for your child’s age. Clean between teeth and limit frequent sugary snacks and drinks. Sealants and fluoride help, but they work alongside daily habits rather than replacing them.
Planning your appointment
Protective treatments for La Salette kids.
Ask about sealants and fluoride when booking your child’s checkup at our Port Dover office. The dentist will assess whether they would benefit your child.
If your child recently had new molars come in, mention it, as this is often a good time to consider sealants.
Port Dover Family Dentistry
697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2519-583-2929Directions to our office (opens in a new tab)Office hours & contact detailsBefore you book
Sealant and fluoride questions
Have a question about your situation? Our team can help you plan a visit.
Are sealants safe?
Sealants are widely used and considered safe. They are applied to the surface of teeth without drilling. Ask the dentist if you have specific concerns about the materials.
How long do sealants last?
Sealants can last several years with normal chewing. They are checked at regular visits and can be repaired or replaced if they wear or chip.
Does fluoride varnish taste bad?
Varnishes come in various flavours, and most children tolerate them well. The varnish sets quickly, so the taste does not last long.
Can adults get sealants?
Sealants are mostly placed on children’s teeth, but some adults with deep grooves and no fillings may benefit. Ask the dentist if sealants are suitable for you.
Do sealants replace brushing?
No. Sealants protect chewing surfaces, but brushing and cleaning between teeth are still essential. Good daily habits remain the foundation of cavity prevention.
Related children’s care
Children’s Dentistry →Children’s Dental Exams →
A child’s dental exam checks growth, decay risk and habits. La Salette parents can see what happens in Port Dover and how to keep checkups relaxed.
Children’s Cavity Treatment →
When a La Salette child has a cavity, our Port Dover team explains the findings, options for baby or adult teeth and how to help your child feel ready.