Sealants are used to protect and seal surfaces such as concrete, brick, stone, and wood. They are used to seal cracks and joints to prevent water, air, and dust from entering. Sealants can also be used to protect the surface from weathering, UV radiation, and other environmental factors. Sealants can also be used to enhance the aesthetic appearance of a surface and to provide a decorative finish.
Is sealant necessary on teeth?
Yes, sealants are necessary on the teeth, especially the molars, to protect them from decay. They create a barrier between the teeth and food particles and bacteria that can cause cavities.
Who needs dental sealants?
Dental sealants are most commonly used on children, but they can also be beneficial for adults at risk of developing cavities. Sealants are most often recommended for children because their permanent molars come in between the ages of 6 and 12 and are especially vulnerable to decay. Adults who have deep grooves and pits on their molars or premolars are also at risk and may benefit from sealants.
Are sealants better than fillings?
It depends on the type of filling and the situation. Sealants are typically used to prevent tooth decay, while fillings are used to repair existing damage. Sealants are usually preferred because they are less invasive and can help protect teeth from further damage. Fillings, on the other hand, can be more effective at repairing existing damage. Ultimately, the best option will depend on the type and extent of the damage.