Fluoride gets a lot of attention, but what does it actually do for your teeth? It’s not just something added to toothpaste and tap water for fun—it plays a crucial role in preventive dentistry by strengthening enamel and reducing cavity risk. At Riverstone Dental Care, serving Coeur d’Alene, Hayden, and Post Falls, ID, we believe fluoride is one of the easiest and most effective ways to keep your smile healthy.
How Does Fluoride Work?
Your teeth are under attack every day. Bacteria in your mouth feed on sugars and produce acids that weaken tooth enamel, making cavities more likely. Fluoride helps fight back by:
Strengthening enamel: It remineralizes the outer layer of your teeth, making them more resistant to acid attacks.
Reversing early decay: Fluoride can repair tiny areas of damage before they turn into full-blown cavities.
Protecting all ages: Kids and adults benefit from fluoride, whether through water, toothpaste, or professional treatments.
Where Do You Get Fluoride?
Most people get fluoride in several ways:
Fluoridated water: Many public water supplies contain fluoride at safe levels to help prevent tooth decay.
Toothpaste & mouthwash: Using fluoride toothpaste twice a day adds an extra layer of defense.
Professional treatments: Fluoride varnishes or gels applied at the dentist’s office provide extra protection for those at higher risk of cavities.
Can You Get Too Much Fluoride?
Like most things, fluoride is safe and effective when used in the right amount—this is called a therapeutic dose. At this level, fluoride strengthens teeth and prevents cavities without causing harm. However, consuming too much fluoride over time—especially during childhood while teeth are developing—can cause fluorosis, which appears as white spots or streaks on teeth. The fluoride found in drinking water, toothpaste, and professional treatments is carefully regulated to provide just the right amount to protect your teeth while avoiding excess exposure.
Protect Your Smile With Preventive Fluoride Treatment at Riverstone Dental Care
Fluoride is one of the simplest ways to keep your teeth strong and cavity-free. At Riverstone Dental Care, we provide fluoride treatments, preventive care, and expert advice to help you maintain a healthy smile. Whether you’re in Coeur d’Alene, Hayden, or Post Falls, our team is here to answer your questions and keep your teeth protected. Schedule your next visit today and give your enamel the boost it deserves!
