The foundation of a healthy smile is preventive dental care. While there are various preventive measures for good oral health, fluoride applications and dental sealants are quite effective in protecting the teeth against decay. Fluoride helps strengthen the tooth enamel, and sealants act as a barrier against food and bacteria. But when is the correct time to get fluoride applications and dental sealants? This blog answers this question in-depth and helps you understand when and why you should consider getting these for yourself or your loved ones.
What Are Fluoride Applications?
Fluoride is an important element in dental health. It strengthens the enamel, the outer layer of the teeth. A dental professional applies fluoride directly to the teeth through varnishes, gels, or foams. Fluoride helps remineralize the enamel and makes it more resistant to the acid produced by bacteria, which may cause cavities. This treatment is more effective for individuals at a higher risk of cavities due to their lifestyle and provides additional protection to maintain strong, healthy teeth.
What Are Dental Sealants?
Dental sealants are thin, protective films applied to the chewing surfaces of the teeth, such as molars and premolars. Sealants are often made of medical-grade plastic or other similar materials that create a smooth surface in the grooves and pits of the back teeth. This smoother surface makes it easier to clean the teeth and maintain good oral hygiene. However, the main benefit of dental sealants is that they seal the tooth from the outer environment, keeping it safe from nurturing harmful bacteria that may cause tooth infections. Once applied, dental sealants last for several years with proper care, making them a long-term preventive measure.
When Should You Get Fluoride Applications?
For Children
For children, fluoride applications are suggested shortly after their full set of primary teeth appear and they start eating solid food. At this time, due to a wider food palette, they are more vulnerable to bacterial infestation and tooth decay. Fluoride applications at this age will help strengthen the tooth enamel, which is often weak at that stage, and help in avoiding cavities.
For Adults
While fluoride applications are widely suggested for kids, adults can also benefit from the treatment, especially when they are at a higher risk of tooth cavities. Adults with a history of cavities, exposed root surfaces, or medical conditions where saliva production is decreased could benefit from fluoride application. Additionally, if you have had dental restorations or orthodontic treatments, fluoride can be beneficial in protecting vulnerable areas. The frequency of fluoride application depends on your age, lifestyle, and dental conditions. On average, an adult may benefit from fluoride application once every six months, paired with routine dental checkups. However, if you have certain medical conditions, the dentist might suggest a different frequency.
When Should You Get Dental Sealants?
For Children
For children, the ideal time to get dental sealants is shortly after their molars and premolars have erupted. This needs to be done with both their primary teeth and their permanent teeth to avoid getting cavities in the grooves and pits. Getting sealants can significantly affect the chances of cavities at this age and would also last longer.
For Teenagers and Adults
While sealants are mostly preferred for children, they can also be beneficial for teens and adults who are vulnerable to cavities. Getting dental sealants protects the sites more prone to cavities and helps in keeping them safe. Preventive care for cavities is better than restorative treatments that are more complicated. Dental sealants, when applied, can last for several years. For kids getting sealants on their primary teeth, they can last until their milk teeth fall out, and for adults, they can last up to a decade with proper care and maintenance, before they need to be reapplied.
The Combined Benefits of Fluoride and Sealants
Fluoride and sealants work wonders together to prevent cavities. While fluoride helps increase enamel strength, sealants protect the grooves and pits of teeth. Together, they ensure that bacterial acids cannot harm your teeth. The chemical and physical barrier against cavities can help you achieve a stronger, healthier set of teeth and prevent the need for invasive restorative treatments.
Who Should Consider These Preventive Treatments?
Fluoride applications and dental sealants should be considered by high-risk individuals who have a history of cavities, are unable to maintain good oral hygiene, have a busy lifestyle, or wear orthodontic appliances. These physical and chemical barriers against cavities can greatly benefit people with these traits. However, it is important to consult your dentist after assessing your condition to discuss your needs and goals and determine the best treatment for you.
Conclusion
Fluoride application and dental sealants are great preventive measures and important for dental care. If you are considering getting these treatments for yourself or your loved ones, it is essential to consider all aspects upon consulting with a dentist and determine the best course of action accordingly. Discuss all possibilities with your dentist to ensure the correct measures are taken for optimal oral health.