Fact 11: Sealants Offer Protection
Dental sealants act as protective shields for teeth, especially the molars and premolars. These back teeth, characterized by their deep grooves and fissures, are prime targets for food particles and bacteria. Sealants, usually made from a plastic material, are applied to these chewing surfaces, creating a smooth barrier that prevents the onset of decay.
Contrary to some misconceptions, the process of getting sealants is swift and painless. The tooth is first cleaned and dried. Then, an acid solution is applied to ‘etch’ the surface, helping the sealant adhere better. The sealant material is then painted onto the tooth, where it bonds directly to the tooth and hardens, often aided by a special curing light.
While anyone can benefit from sealants, they’re especially recommended for children and teenagers. As soon as the permanent molars come in, typically around the age of 6 for the first set and 12 for the second set, sealants can be applied. This proactive measure ensures these teeth are protected during the cavity-prone years of 6 to 14.
Sealants are robust, often lasting for several years before a reapplication is needed. However, regular dental check-ups are essential to ensure they’re intact. Over time, they can wear down or chip, but reapplying them is straightforward. Considering the protection they offer, they’re an invaluable investment in preventive oral care.
In the battle against tooth decay, dental sealants emerge as powerful allies. They’re a testament to the adage “prevention is better than cure”. By offering a shield against decay, they pave the way for years of healthy smiles, especially in younger individuals. (11)
