Dental sealants act as invisible barriers protecting your teeth, especially the molars and premolars at the rear of your mouth, which are sometimes overlooked. Even with careful cleaning, the deep pits and grooves on the chewing surfaces of these teeth serve as hiding places for food particles and germs that cause cavities. Dental sealants can offer protection. But how long do they last? Let’s find out.
What are Dental Sealants?
Sealants are delicate liquid coatings that are applied to the chewing surfaces of your molars and premolars. The sealant substance is applied by a dentist, who dries and hardens it to protect your teeth from dangerous microorganisms that cause cavities.
Lifespan of Dental Sealants
Sealants are made to resist the pressures of chewing after they have solidified. They aren’t intended to be long-term fixtures. Sealants may chip, deteriorate, or even come off over time as a result of regular wear and tear, chewing pressures, and even dietary practices. Dentists suggest that sealants can effectively protect teeth for 5 to 10 years.
Your dentist will always examine your sealants at your regular dental examinations, which are usually performed every six months. They’ll check for wear and chipping, and if the sealant has entirely peeled off. It is simple to replace or repair a sealant that has been lost or damaged.
Factors Affecting the Lifespan of Dental Sealants
Even though 5 to 10 years is a fair general rule of thumb, a number of factors can affect how long your dental sealants really last, such as:
- Oral Hygiene Practices: Maintaining proper oral hygiene is crucial even while using sealants. Regular and thorough brushing (at least twice a day) and daily flossing help stop decay from developing around the sealant by keeping the surrounding tooth surfaces clean and healthy.
- Application Quality: The lifespan of a sealant depends on how well a qualified dentist applies it. To guarantee proper adherence, the tooth must be well-cleaned and dried before treatment. Early failure may result from any moisture contamination.
- Sealant Material Type: Glass ionomer and resin-based sealants are two of the various kinds of sealant materials. Some may have somewhat different wear characteristics, yet both are effective.
- Chewing Forces and Habits: People who grind or clench their teeth (bruxism) or have powerful bites may have their sealants deteriorate more quickly. A nightguard may be suggested if bruxism is a problem in order to protect your teeth and sealants.
- Location in the Mouth: Molars, particularly the first permanent molars, which erupt around the age of six, are usually the main candidates for sealants because of their deep grooves and strong chewing action. Compared to less-used teeth, sealants on these teeth may wear out more quickly.
Wrapping Up!
Dental sealants offer a strong barrier against cavities, making them an excellent investment in your dental health. Although they don’t last forever, they are highly recommended preventative therapies because of their lengthy duration of several years.
Consult our dentist at Integrity Dental of Troy about your or your family’s oral health. Call us at (586) 977-0300 to book your appointment and find out if dental sealants are the right option for you!