When you think of fissure sealants, you probably picture a child at their first dental check-up. It’s true that sealants are one of the most common and effective preventive treatments we offer to our younger patients.
But what if you’re an adult and never had them? Or what if the ones you had as a child have worn away? Is it too late?
The answer is a clear no; it’s not too late. Adults can, and in many cases should, get dental sealants. While they are most commonly associated with paediatric dentistry, their effectiveness is not limited by age.
Why Adults Are Still at Risk for Tooth Decay
The risk of tooth decay doesn’t disappear just because we get older. In fact, research shows that about 90% of adults have had at least one cavity and 1 in 4 adults currently has an untreated one.
The back teeth – your molars and premolars – remain the most vulnerable area. Their deep, narrow grooves (fissures) are difficult to clean, and they are a prime target for decay at any age.
For adults, several factors can even increase this risk:
- Diet and Acid Erosion: Many “healthy” modern drinks like smoothies, yoghurt drinks, and even fizzy water can be high in sugar and acid, which can weaken enamel.
- Worn-Out Sealants: If you were lucky enough to get sealants as a child, they have a lifespan. After an average of 10 years, they have likely worn away, leaving those deep grooves exposed once again.
- Changing Health: As we age, some medications can reduce saliva flow, which is one of
your mouth’s best natural defences against decay.
Who is a Good Candidate for Adult Sealants?
Fissure sealants are a fantastic preventive option for many adults. You are likely a great candidate if:
- You have deep, natural grooves on your molars or premolars.
- These teeth are currently free from decay or fillings.
- You have a history of dental decay and want to add an extra layer of protection to your healthy teeth.
The application is a simple, quick, and completely painless procedure. We thoroughly clean the tooth, paint on the liquid sealant resin, and then use a special ultra-violet light to set it. It creates a durable, protective barrier that keeps food and bacteria out of the grooves.
A Powerful Tool in Your Prevention Programme
It’s important to remember that sealants are not a replacement for your daily oral hygiene. You must continue to brush, floss, use interdental brushes and attend your regular check-ups.
Fissure sealants are a simple, affordable, and non-invasive way to protect the most vulnerable surfaces of your teeth. Considering that a sealant costs a fraction of what a filling does, it’s a smart investment in your long-term oral health.
At your next check-up at Kennett Road Dental Practice, ask us to take a look at your molars. We can tell you if you’re a good candidate and help you give your teeth the same powerful protection we recommend for children.
