Children's Preventive Dentistry in Boston Spa
At 210 Dental Clinic, we provide preventive dental care for children in Boston Spa, Wetherby and the surrounding areas.
Fissure sealants are just one part of a comprehensive approach to protecting children's teeth. Regular dental examinations, fluoride toothpaste, good brushing habits and a tooth-friendly diet all play an important role in preventing tooth decay.
We'll make sure your child's dental care is tailored to their age, development and individual needs, helping them build positive habits that can last a lifetime.

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What Are Fissure Sealants?

Fissure sealants are thin protective coatings applied to the grooves and fissures of teeth, particularly the permanent molars.
The chewing surfaces of back teeth naturally contain small grooves and pits. Food and plaque can collect in these areas, and because they can be difficult to clean thoroughly with a toothbrush, they can be more vulnerable to tooth decay.
A fissure sealant fills these grooves, creating a smoother surface that is easier to clean.
Fissure sealants are particularly useful as part of a preventive dental care plan for children, although they can also be appropriate for adults who have deep or decay-prone fissures.
Benefits of Fissure Sealants
- Help Prevent Tooth Decay
By covering vulnerable grooves and fissures, sealants can help reduce the areas where plaque and food particles can collect.
- Easier to Keep Clean
The smooth surface created by the sealant can make the chewing surfaces of back teeth easier to clean effectively.
- Quick and Comfortable
Applying a fissure sealant is usually a straightforward procedure and does not normally require drilling or injections.
- Protect Newly Erupted Teeth
Permanent molars can be particularly vulnerable to decay soon after they erupt. Applying a sealant at the appropriate time can provide additional protection during these important early years.
- Support Good Oral Hygiene
Fissure sealants work alongside regular brushing, fluoride use and dental check-ups. They are an additional preventive measure rather than a replacement for good oral hygiene.

How Are Fissure Sealants Applied?
Fissure sealant treatment is usually quick and comfortable.
Dental Assessment
Your dentist will examine your child's teeth and assess the depth and condition of the grooves and fissures.
They'll consider factors such as the tooth's development, oral hygiene and risk of tooth decay before recommending treatment.
Cleaning the Tooth
The tooth is thoroughly cleaned to remove plaque and debris.
Keeping the tooth dry during the procedure is important so the sealant can bond effectively.
Applying the Sealant
A thin layer of sealant material is applied to the grooves on the chewing surface of the tooth.
The material flows into the fissures, creating a smooth protective layer.
Setting the Sealant
A special dental light is used to harden the sealant.
Your dentist will then check the sealant and your child's bite to make sure everything feels comfortable.

Fissure Sealants Recommended?
Fissure sealants are often considered for children's permanent molars once they have erupted sufficiently for the tooth to be assessed and treated.
The first permanent molars usually appear around six years of age, while the second permanent molars generally erupt around 11 to 13 years of age.
However, there is no single age that is right for every child. Your dentist will assess the individual teeth and recommend sealants when appropriate.
Fissure sealants may be particularly useful for children who have:
- Deep grooves or fissures in their molars
- A higher risk of tooth decay
- Difficulty cleaning the back teeth effectively
- A history of dental decay
Fissure Sealants FAQs
Your dentist will assess your child's teeth and overall oral health before recommending fissure sealants.
Sealants are a preventive treatment and are generally most effective when placed on suitable, healthy or appropriately assessed tooth surfaces.
If a tooth already has significant decay, a different type of treatment may be required.
We'll explain why a fissure sealant is being recommended and answer any questions you or your child may have.
Fissure sealants can provide protection for several years, but they are not permanent.
They can gradually wear, chip or become detached as your child eats and chews. This is why your dentist will check them during regular dental examinations.
If a sealant becomes worn or damaged, it may be possible to repair or replace it.
Once fitted, fissure sealants require no special maintenance.
Your child should continue to:
- Brush twice a day with fluoride toothpaste
- Clean all tooth surfaces carefully
- Maintain a healthy, balanced diet
- Attend regular dental examinations
- Follow any personalised oral hygiene advice from the dental team
Your dentist will check the condition of the sealants during routine examinations.
No. Applying a fissure sealant is pain free.
There is generally no need for drilling or local anaesthetic because the sealant is applied to the surface of the tooth.
Fissure sealants are commonly considered when permanent molars erupt.
The first permanent molars usually appear around six years of age, but the ideal timing varies from child to child.
Your dentist can assess your child's teeth and advise when sealants may be beneficial.
Fissure sealants can reduce the risk of tooth decay in the grooves and fissures where they are applied.
However, they cannot prevent every cavity and should always be used alongside regular brushing with fluoride toothpaste, a healthy diet and routine dental examinations.
They can wear or become damaged over time.
Your dentist will check your child's sealants during regular appointments and can recommend repair or replacement if necessary.
Yes. Although fissure sealants are particularly useful for children and teenagers, adults with deep grooves or an increased risk of decay may also benefit.
Your dentist will assess whether sealants are suitable for your teeth.
In most cases, your child can eat normally once the sealant has been set.
Your dentist will let you know if there are any specific instructions following treatment.
Protect Your Child's Smile
Help protect your child's teeth from tooth decay with fissure sealants at 210 Dental Clinic.
If you're considering fissure sealants for your child in Boston Spa, contact 210 Dental Clinic to arrange an appointment.
We'll assess your child's teeth and explain whether fissure sealants could provide useful additional protection against tooth decay.
