Dental Sealants

Dental sealants are thin protective coatings placed over deep grooves on suitable back teeth to reduce the chance of food, plaque, and bacteria collecting in areas that are difficult to clean. At Bourgeois Dental Clinic in Dubai, sealants are recommended only after the tooth has been examined and found suitable for preventive protection.

What Are Dental Sealants?

Molars and premolars often have natural pits and fissures on their chewing surfaces. In some teeth, these grooves are narrow or deep, making them difficult to clean effectively with a toothbrush.

A dental sealant flows into the grooves and hardens to create a smoother protective surface. This can make the area easier to clean and help reduce the risk of decay developing inside the fissures.

Who May Benefit from Dental Sealants?

• Children with newly erupted permanent molars
• Teenagers with deep pits and grooves
• Patients with a history of frequent cavities
• People whose tooth anatomy makes certain surfaces difficult to clean
• Selected adults with deep, decay-free grooves
• Patients identified as having an increased risk of tooth decay

Are Dental Sealants Only for Children?

No. Sealants are commonly associated with children and teenagers because newly erupted back teeth may be vulnerable to decay. However, selected adults with deep grooves and no existing cavity may also benefit.

The decision depends on tooth anatomy, previous decay, oral hygiene, diet, age, and the dentist's clinical assessment.

How Are Dental Sealants Applied?

1. Examination: The dentist checks the tooth for decay, cracks, restorations, and suitability.
2. Cleaning: The chewing surface is cleaned to remove plaque and debris.
3. Preparation: The tooth is prepared so the sealant can bond to the enamel.
4. Application: The sealant material is placed into the pits and fissures.
5. Hardening: The material is hardened according to the product used.
6. Bite check: The dentist checks the surface and bite and makes adjustments if needed.

Do Dental Sealants Require Drilling?

Sealant placement is generally a conservative procedure and usually does not require drilling when the tooth is healthy and free from decay that needs treatment.

If a cavity is already present, the tooth may require a tooth-coloured filling or another treatment instead of a simple sealant.

Can Sealants Stop an Existing Cavity?

Sealants are designed primarily for prevention. They do not replace treatment for an established or advanced cavity.

The dentist must examine the tooth before placement. If there is uncertainty, diagnostic records may be recommended to determine whether decay is present.

How Long Do Dental Sealants Last?

Sealants can remain effective for years, but they may gradually wear, chip, or become partially lost. Their lifespan depends on bite forces, grinding, tooth position, material, oral habits, and regular dental care.

The dentist checks sealants during routine examinations and may repair or replace them when necessary.

Can a Tooth Develop Decay Under a Sealant?

A properly placed and maintained sealant helps protect the covered grooves, but no preventive treatment guarantees that decay will never occur. Other parts of the tooth remain exposed and still require effective brushing, fluoride, dietary care, and regular examinations.

Dental Sealants and Fluoride

Sealants protect selected grooves, while fluoride supports enamel more broadly. Depending on the patient's cavity risk, the dentist may recommend both professional fluoride treatment and sealants as part of a preventive plan.

How to Care for Teeth with Sealants

• Brush twice daily with fluoride toothpaste
• Clean between the teeth every day
• Limit frequent sugary snacks and drinks
• Avoid biting very hard objects
• Attend regular examinations so the sealants can be checked
• Follow any personalized preventive advice from the dentist

Dental Sealants for Children in Dubai

For children, sealants may be recommended after permanent back teeth erupt. The dentist assesses whether the tooth surface is suitable and whether the child's cavity risk justifies treatment.

Sealants are only one part of children's preventive care. Effective brushing, fluoride toothpaste, dietary habits, and routine examinations remain essential.

Dental Sealants on Sheikh Zayed Road

Bourgeois Dental Clinic is located in Indigo Sky Building, Sheikh Zayed Road, Exit 41, near Al Thanya Street in Dubai. Our clinic serves families from Al Barsha, Umm Al Sheif, Umm Suqeim, Jumeirah, Al Quoz, Barsha Heights, The Greens, Dubai Marina, and surrounding areas.

Book a preventive dental assessment to determine whether dental sealants are suitable for your child or selected adult teeth.