Dental Sealants

Dental sealants fill the small grooves and pits on the biting surfaces of back teeth (molars and premolars). They are typically applied to children’s teeth that have deep depressions or grooves, but can be used on adults.


The procedure for applying sealants is quick and painless. It begins with thoroughly cleaning and drying the tooth. A mild acid solution is then put on the chewing surfaces to slightly roughen them, so the sealant will bond properly.

Prevents tooth decay

Many parents teach their children how to brush and floss their teeth, hoping they will develop consistent oral hygiene habits. While this is a good start, it does not always prevent cavities from developing. Most tooth decay starts in the pits and grooves on the chewing surfaces of back teeth (molars and pre-molars). The bristles on a toothbrush can’t reach into the 韓国歯列矯正 se tiny gaps to clean them, leaving food particles and cavity-causing bacteria behind. This is why dental sealants are so important for preventing tooth decay.

A dental sealant is a thin coating of liquid plastic that is painted onto the chewing surfaces of molars and pre-molars to protect them from decay. Once dry, the sealant forms a protective shield over the grooves, hills and valleys on the tooth’s surface, keeping out food, bacteria and plaque. Sealants are typically applied to children’s teeth after their permanent molars and pre-molars have erupted as a way to protect them from cavities during the cavity-prone years of ages 6 to 14. However, adults can also benefit from dental sealants on healthy teeth.

Before applying a sealant, your dentist will thoroughly clean and dry the tooth to be treated. They will then apply an acidic gel to the surface of the teeth that are to be sealed, which roughens them up and helps the sealant adhere to the enamel. Once the teeth are rinsed and dried, your dentist will paint on the sealant and shine a curing light to harden it.

Prevents too 韓国歯列矯正 th discoloration

Sealants prevent tooth discoloration caused by plaque and food particles that get stuck in the grooves and pits of teeth. These areas are more difficult to clean and can be affected by a build-up of bacteria that leads to the formation of dental cavities. Sealants are made from a plastic material that blends in with the natural color of teeth. Although composite resin sealants are the most durable, glass ionomers and a new type of sealant called a hybrid polymer can also be used to protect teeth.

The application of sealants is quick, painless, and does not require a local anesthetic. Children typically enjoy the process because they are able to watch their teeth be “painted” to protect them from cavity-causing bacteria.

When you choose to have your child’s teeth sealed, it is recommended that they see a dentist who has completed additional training in dentistry for kids. This specialist will be more comfortable dealing with children and can help keep them calm throughout the procedure.

Before applying the sealant, the dentist will thoroughly clean the teeth that are going to be coated. They will dry the teeth and then place a piece of cotton or another absorbent material to keep the chewing surfaces dry. An acidic gel is then painted on the chewing surface of the teeth to roughen them up so the sealant can bond with the enamel. After the teeth are dry, the dentist will paint on the sealant and shine a curing light to harden it.

Prevents sensitivity

Tooth sensitivity is a problem that many people face. It is caused by the erosion of enamel, which exposes the dentin underneath. This can cause pain when eating, drinking cold or hot food and drinks, brushing or flossing. Fortunately, tooth sensitivity is easy to prevent and treat with proper dental care and regular visits. Dental sealants are a great way to prevent sensitivity.

Dental sealants are plastic coatings that are painted on the chewing surfaces of molars and premolars, paying special attention to pits and fissures that can get trapped with food particles. These areas can be difficult to clean with a toothbrush, and the food and plaque buildup can result in cavities. With sealants, these grooves and pits are filled in and become smooth.

Generally, the process of applying sealants takes only a few minutes per tooth and is completely painless. Your dentist will first clean and dry the tooth, then apply an acidic gel that will slightly roughen up the surface of the tooth to help the sealant bond. This step only lasts for a few seconds before the dentist rinses and dry the tooth again.

Even though dental sealants are an excellent preventative treatment, it is important to maintain good oral hygiene. Patients should continue to brush twice daily and floss, as well as visit their dentist every six months for a cleaning and examination. The sealants will need to be checked at these visits and may need to be reapplied if they wear down.

Prevents stains

Dental sealants protect children’s molars and premolars from tooth decay that often starts in the grooves of these teeth. Young kids lack the coordination to brush these deep nooks and crannies well, which can lead to bacteria that lingers and causes cavities. Even those with excellent oral hygiene habits might experience this type of decay in these hard-to-reach spots.

A simple and painless procedure, the first step in applying sealants is to clean the teeth to be covered. A mild acid etching solution is then applied to the chewing surfaces of the tooth to roughen them up, which helps the sealant bond with the tooth. Then, the tooth is rinsed and dried. Depending on the type of sealant material chosen, a thin coating of bonding agent is then applied before the viscous sealant is painted onto the chewing surface. Finally, a curing light is used to harden the sealant.

The best type of sealant to choose is a resin-based one, which is more durable than glass ionomer sealants and can withstand normal chewing and biting force without chipping or falling off. However, this doesn’t mean that your child can eat anything they want after they get their sealants; the food and drink they consume will still impact their oral health. A healthy diet is important, and an oral probiotic can help support the good bacteria that promotes health.