Here’s Why Fluoride Varnish Should Be a Big Part of Your Dental Hygiene Strategy

Learn more about the importance of fluoride varnish.

At this point, you know how important it is to brush and floss your teeth. And so you do it. Your brush twice a day, and you even remember to floss between your teeth before you go to bed. To take things up a notch, you stick to a schedule and head to the family dentist every six months for a professional dental cleaning. You’re doing all the right things. And we applaud you for it because all of those steps go a long way in protecting your smile.

But even with the best oral health habits, sometimes your smile needs more help. And how do we do that? By applying fluoride varnish after your dental cleaning. It’s fast, doesn’t hurt, and gives you that added oomph to protect your smile from cavities. 

In this article, we’ll share more information about what fluoride varnish is and why your smile loves it so much.

What is fluoride varnish?

Fluoride varnish is a concentrated fluoride treatment painted onto your tooth surfaces at the end of your cleaning appointment. It goes on quickly with a small brush and sets within minutes. You can eat and drink soon after, with just a few simple instructions to follow.

This thin coating works by soaking into your enamel, which is the outer layer of your teeth. When enamel is stronger, it’s better able to stand up to acids from food, drinks, and bacteria. In fact, applying fluoride varnish twice a year has been shown to reduce cavities by 37% in baby teeth and 43% in permanent teeth. That’s a pretty impressive statistic as far as we’re concerned.

How it Works 

So, just how does the fluoridation process work? Well, on your end, it’s pretty easy. All you need to do is relax in the dental chair while the dentist or dental assistant paints on the fluoride varnish. We then suggest that you wait at least 30 minutes before drinking any hot liquids. Wait even longer if you can (ideally six hours) before eating anything super crunchy. Then, simply brush the fluoride residue off when you brush your teeth that night before bed.

Seems pretty easy, right? But here’s the thing. As easy as it is for you, fluoride is hard at work. Fluoride is absorbed into the surface of your teeth and strengthens your enamel. We view it like a reinforcement protecting the outer shield of your smile. 

The stronger your enamel is, the better it can resist acid attacks from sugary foods, drinks, and everyday bacteria. The result? A lower risk of developing cavities between your dental visits. Sounds like a win-win, right?

Who benefits most from fluoride varnish?

Many people hear the word fluoride and automatically think it’s just for kids and teens. And yes, children absolutely benefit from the added cavity protection, especially while their teeth are still developing.

But fluoride varnish is not just for little smiles. Adults can benefit just as much, sometimes even more. If you have a history of cavities, gum recession, or dry mouth, adding fluoride to your routine can be a super smart choice. When gums recede, more of the tooth surface is exposed, which can raise your risk for decay. Dry mouth can also make it easier for bacteria to stick around.

Fluoride varnish also helps anyone dealing with tooth sensitivity or weakened enamel. It adds another layer of protection where your teeth need it most.

Why It’s Worth Adding Fluoride to Your Dental Care Routine

When you make a visit to Parmer Lane Family Dentistry in Austin for a regular dental checkup and cleaning, a fluoride varnish treatment is pretty standard. It’s one of those small steps that can make a real difference over time.

And it’s not just about what happens in the dental chair. In many cases, drinking fluoridated water helps, too. The recommended level is 0.7 milligrams of fluoride per liter of water. To put that into perspective, it’s an incredibly small amount. Even at that low concentration, fluoridated water lightly coats your teeth each time you sip. Over the course of the day, that constant exposure fortifies the outer layer of your teeth and makes it harder for cavities to begin their not-so-magical process.

Together, fluoridated water and varnish treatments can bring you some pretty big dental health benefits:

• Add an extra layer of defense between visits
• Help reverse early signs of decay before a filling is needed
• Offer added support during high-risk times like orthodontic treatment, illness, or certain medications

Fluoride Varnish Provides an Extra Layer of Protection for Your Smile 

Cavities happen, sometimes despite our best efforts. The way we see it, why open yourself up to more risk than you need to? Think of fluoride varnish as insurance to help protect your smile for years to come.

Do you have questions about fluoride varnish? Be sure to ask us during your next visit to your favorite place for family dentistry in Austin, Texas. At Parmer Lane Family Dentistry, we’re here to offer dental hygiene tips to aid in cavity prevention. Request your next appointment today.