Why is Fluoride Applied?
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Prevents tooth decay (especially in kids and teens)
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Strengthens weakened enamel
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Can reverse early signs of decay (demineralization)
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Helps patients with:
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Frequent cavities
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Dry mouth
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Braces
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Receding gums or gum disease
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Poor oral hygiene habits
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How is Fluoride Applied?
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Teeth are dried (optional but common)
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Fluoride varnish or gel is applied using:
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A small brush (for varnish)
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A tray that fits in your mouth (for gel or foam)
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A rinse (less common in-office)
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You’re usually asked to:
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Avoid eating or drinking for 30 minutes (to let it absorb)
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Avoid brushing that area until the next morning (if varnish was used)
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It’s quick and painless — takes only a few minutes.
How Often Should It Be Done?
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Every 6 months for most children and adults
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Every 3–4 months for high-risk individuals:
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People with braces, dry mouth, frequent cavities, or gum disease
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