Pediatric Dentist
Pediatric Dentist

Focus Dental is the best Pediatric Dentist in Delhi. Dr Ajay Sharma & Dr Seema Nangia are the most experienced dentists in India.

Sealants are a frequent dental procedure used to help prevent tooth decay in youngsters. Dental sealants are thin, protective coatings that are applied to the chewing surfaces of molars and premolars to prevent bacteria and food particles from causing cavities. They are usually prescribed for youngsters at the age of six, when their permanent molars begin to erupt.

Here are some important facts concerning dental sealants for children:

Sealants’ principal function is to establish a physical barrier that protects tooth enamel from decay-causing bacteria and acids. Molar and premolar chewing surfaces have pits and grooves where food particles might become caught, making them more prone to cavities. Sealants fill in these grooves, making cleaning the teeth easier.


Sealants are applied in a rapid, painless, and non-invasive manner. The dentist or dental hygienist will clean and dry the teeth before applying an acid solution to slightly roughen the surface. This aids the sealant’s adhesion to the tooth. After that, the sealant material is painted onto the tooth and hardened with a particular light or chemical process.


With adequate oral hygiene and regular dental check-ups, sealants can last for several years. They can, however, wear down over time owing to chewing and biting forces. During routine dental checkups, the dentist will inspect the sealants and reapply them as necessary.


Dental sealants are extremely successful at preventing tooth decay, particularly in the rear teeth, where cavities are most common. They add an extra layer of protection to the chewing surfaces, reducing the incidence of cavities by up to 80%. Sealants are especially advantageous for youngsters who may struggle with thorough brushing or who are at a higher risk of dental decay.

Oral hygiene

While sealants offer additional protection, they are not a replacement for regular brushing, flossing, and dental appointments. Children should continue to practise good oral hygiene habits such as brushing their teeth twice a day with fluoride toothpaste, flossing everyday and going to the dentist for check-ups and cleanings.

To evaluate whether sealants are appropriate for your child, speak with a paediatric dentist or a regular dentist who has experience treating children. They will evaluate your child’s dental health and cavity risk, as well as provide recommendations based on their individual needs.