Fluoride Varnish & Sealants

Fluoride varnish is a quick, safe coating painted onto the teeth to help prevent cavities. Along with sealants, it’s one of the easiest ways to protect teeth — especially in children.

Benefits

• Strengthens enamel, the tooth’s protective outer layer
• Builds resistance against decay-causing acids
• Slows early cavities and eases sensitivity

Who it helps

Children, people with sensitive or cavity-prone teeth, orthodontic patients, and older adults with exposed roots.

The process

The teeth are dried, the varnish is brushed on, and it sets on contact with saliva — the whole visit takes just minutes. Avoid brushing and hard foods for a few hours afterwards. Most people benefit from an application every 3–6 months.