Dental Sealants In Guelph

Dental sealant is a thin, plastic coating painted on the chewing surfaces of teeth to prevent tooth decay. Usually it is applied to the premolars and molars as these are the teeth that are predominately used for chewing. The sealant bonds to the depressions and grooves in the teeth and forms a protective shield over the enamel. Proper brushing and flossing removes food particles and plaque from the smooth surfaces of teeth, but doesn’t always clean the hard to reach areas. Sealants protect these vulnerable areas from tooth decay providing a protective barrier from food and plaque. Sealants are effective and recommended for children once they have their permanent teeth, as sealants can protect their teeth during the cavity prone ages of 6 to 14. Adults who have avoided cavities can also benefit from the application of sealants.

How Are Sealants Applied?

Applying sealants is a fast and painless process. Your dentist or hygienist will apply the sealant to seal each tooth in a matter of minutes. The application steps are as follows:

The teeth that are to be sealed are thoroughly cleaned.

Each tooth is dried.

An acidic solution is applied to the chewing surfaces of the teeth to create a rough surface, which helps the sealant bond to the teeth.

Teeth are then rinsed and dried.

Sealant is painted onto the tooth enamel, bonding directly to the teeth and left to harden.

Occasionally, a curing light is used to help the sealant harden.

How Long Do Sealants Last?

Sealants can protect teeth from decay for up to 10 years. They need to be monitored for chipping and wearing during your regularly scheduled dental check-ups. Sealants can also be replaced as needed to help keep your teeth protected. If you’re interested in taking a preventative approach to your or your child’s dental care, sealants may be a good option for you. For more information on sealants contact us today to book your consultation.