Fluoride Treatments & Varnishes

Fluoride is a naturally occurring mineral that plays an important role in preventing tooth decay by strengthening enamel and making it more resistant to the acids produced by plaque bacteria. While brushing with fluoride toothpaste is essential, some patients benefit from an additional professional fluoride treatment.

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At MacArthur Dental Arts in Irvine, CA, we offer fluoride treatments and varnishes as part of a personalized preventive care plan, especially for patients with a higher risk of cavities.

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How Fluoride Helps Prevent Decay

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• Strengthens tooth enamel
• Supports remineralization of early weakened areas
• Makes enamel more resistant to acid attacks
• Helps reduce the overall risk of cavities

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A professional fluoride treatment delivers a much higher concentration of fluoride than what's found in over-the-counter products, which is why it's typically reserved for patients who could benefit from extra protection.

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Who Can Benefit From Fluoride Treatment?

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Fluoride treatment can be helpful for children and teens as their permanent teeth develop, adults with a history of frequent cavities or exposed tooth roots, and patients with dry mouth, since reduced saliva can increase the risk of decay. Fluoride varnish is applied directly to the tooth surfaces and designed to stay in contact with the enamel for an extended period after your visit.

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Frequently Asked Questions

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Are fluoride treatments painful?

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No. Fluoride treatments and varnishes are quick and non-invasive, with no drilling or injections involved.

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How long does fluoride varnish stay on my teeth?

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Fluoride varnish is designed to adhere to your teeth for an extended period after application. We'll let you know when it's okay to eat, drink, or brush afterward.

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Do I still need fluoride treatment if I use fluoride toothpaste?

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Not necessarily for everyone. Fluoride toothpaste provides important daily protection, but patients with additional risk factors may benefit from professional treatment as well.

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Can fluoride reverse a cavity?

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Fluoride can support remineralization of early, weakened areas of enamel, but it can't repair a tooth that already has a cavity requiring restorative treatment.

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Schedule a Consultation

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Contact MacArthur Dental Arts at (949) 251-8544 to find out if a fluoride treatment is right for you.