Dental Sealants: Patient FAQs

April 10, 2023

Dental sealants are made of body-safe plastic polymers

Dental sealants can be one of the most effective routes of cavity protection for children, teenagers and adults. Sealants act as a thin plastic barrier, keeping bacteria and food debris out of tooth crevices and preventing cavities from forming. They are also placed to stop the earliest stages of decay rather than placing a filling. Sealants are painless to install and can provide years of lasting protection.


What are dental sealants made out of?

Dental sealants are made of body-safe plastic polymers. The material is in a liquid form, so it can be painted onto a tooth and then cured with a UV light until it is in a hardened state. The process only takes a few minutes for your dentist or hygienist to apply the sealant to each tooth.


Who needs dental sealants?

Dental sealants are often recommended for children because they are prone to cavities at such an early age. However, adults without decay or fillings in their molars can also benefit from them.


How long do sealants last?

Dental sealants are highly recommended in part because they can be applied once and offer some level of protection for several years. According o the CDC, sealants may protect against 80 percent of cavities for up to 24 months but offer around 50 percent protection for as long as four years. 


Will you be able to see the dental sealants?

Dental sealants are clear once cured. Therefore, they do not change the appearance of a tooth at all. In fact, most people would never know a dental sealant was in place unless they were told because the protective layer is so difficult to see. 


How well do dental sealants work?

Dental sealants can work exceptionally well. We often neglect good brushing and flossing habits, especially with the teeth further in the back of the mouth. The sealants protect the tooth from acidic, sugary foods that can contribute to decay when brushing habits may not be at their best. 


Are dental sealants safe?

Dental sealants are considered safe. The material used is safe for the body and the likelihood of the sealant coming off and causing problems is extremely low. Very rarely, someone may have a mild sensitivity to the materials used due to an allergy. However, any allergies will be discussed before treatment.  Are you looking for an easy way to lower your risk of cavities? Reach out to discuss dental sealants and schedule an appointment. 

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Maintaining a bright, healthy smile isn’t just about brushing and flossing. What you eat every day has a major impact on your oral health. Choosing the right foods for healthy teeth can strengthen your enamel, prevent cavities, and keep your gums strong—while the wrong choices can quickly damage your smile. At Rayford Dental in Spring, TX , we help our patients understand how diet plays a crucial role in oral health. This simple guide will walk you through the best and worst foods for your teeth and show you how making better choices today can protect your smile for years to come. Why Nutrition Matters for Your Oral Health Your teeth are living structures that need the right nutrients to stay strong. Enamel the protective layer around your teeth can weaken when exposed to acids and sugars. Meanwhile, your gums require vitamins and minerals to fight off infection and inflammation. When patients come to Rayford Dental , many are surprised to learn that everyday habits like sipping soda or skipping calcium-rich foods directly affect their dental health. The good news? With the right nutrition and professional care, you can restore balance and enjoy a healthier smile. Best Foods for Healthy Teeth Here are some of the top foods to add to your daily diet if you want to improve your oral health: 1. Dairy Products (Milk, Cheese, Yogurt) Calcium and phosphorus are essential for rebuilding enamel. Cheese also increases saliva production, which naturally cleans your mouth. 2. Crunchy Fruits and Vegetables Apples, carrots, and celery act like natural toothbrushes, scrubbing away plaque while stimulating saliva. 3. Leafy Greens Spinach, kale, and broccoli are packed with calcium, folic acid, and vitamins that support strong teeth and gums. 4. Nuts and Seeds Almonds, cashews, and sunflower seeds are rich in essential minerals and healthy fats that protect enamel and reduce inflammation. 5. Water Staying hydrated keeps your mouth moist and helps wash away food particles and bacteria. Fluoridated water, common in Spring, TX, also strengthens teeth. Ready to improve your dental health with personalized care? Schedule your appointment with Rayford Dental today and let us guide you toward a healthier smile. Worst Foods for Your Teeth Even if you brush and floss daily, certain foods can cause long-term harm. Being aware of them helps you make smarter choices. H3 1. Sugary Snacks and Drinks Candies, sodas, and sports drinks feed the bacteria that cause cavities. Sticky candies are especially harmful because they cling to enamel. H3 2. Acidic Foods and Beverages Citrus fruits, tomatoes, coffee, and wine erode enamel over time. Enjoy them in moderation and rinse your mouth with water afterward. H3 3. Starchy Foods Chips, white bread, and pasta break down into sugars that fuel harmful bacteria in your mouth. H3 4. Alcohol Not only does alcohol dry out your mouth, but it can also weaken gums and increase the risk of tooth decay. H3 5. Hard Foods and Ice Chewing on hard candies or ice can crack or chip your teeth, leading to costly dental treatments. H2 The Balance: Moderation and Professional Care It’s not about eliminating all your favorite foods, it's about balance. For example, if you enjoy citrus fruits or coffee, rinse with water afterward and brush your teeth 30 minutes later to reduce enamel erosion. Patients often tell us they want practical solutions, not impossible diets. At Rayford Dental, we combine expert advice with modern treatments to keep your smile strong, no matter your lifestyle. H2 Why Choose Rayford Dental in Spring, TX? Healthy habits at home are essential, but regular dental checkups are the foundation of long-term oral health. At Rayford Dental , we provide: Preventive cleanings and exams to stop small issues before they grow. Personalized advice on diet and nutrition tailored to your needs. Advanced treatments to restore and protect your smile. A friendly, experienced team located conveniently on Rayford Road in Spring, TX. Your smile deserves expert care. With the right foods, daily habits, and professional dental support, you can protect your teeth for life. Choosing the right foods for healthy teeth is one of the simplest ways to protect your oral health. Combine smart nutrition with regular visits to your dentists , and you’ll enjoy a stronger, brighter smile for years to come. Don’t wait until pain or cavities appear. contact us today to book your appointment and take the first step toward healthier teeth and gums.