Silver Diamine Fluoride for Kids: Cavity Treatment Without Drilling

Silver diamine fluoride (SDF) is a liquid medication applied to cavities that stops decay from progressing without drilling or anesthesia. The FDA-cleared treatment takes less than a minute per tooth and is especially useful for young children, anxious patients, and teeth that are difficult to treat with traditional methods. While highly effective at arresting cavities, SDF permanently stains treated decay black, which is its primary cosmetic limitation.

2 min readMedically reviewed contentLast updated March 26, 2026

Key Takeaways

SDF stops cavity progression in 60% to 90% of treated teeth without drilling or anesthesia.
Application takes less than one minute per tooth and is completely painless.
The treated decay turns permanently black, which is SDF's primary cosmetic drawback.
SDF costs $20 to $75 per tooth, significantly less than a filling or crown.
The AAPD endorses SDF as an effective interim treatment for managing cavities in young children.
SDF can be used as a bridge treatment until the child is old enough for definitive fillings or crowns.

Understanding Silver Diamine Fluoride for Kids

Your pediatric dentist can evaluate your child's specific situation and recommend the most appropriate treatment approach. Early intervention and regular dental visits are key to maintaining your child's oral health.

When to Seek Professional Care

If you have concerns about your child's dental health, schedule an appointment with a pediatric dentist. Pediatric dentists complete two to three years of additional training beyond dental school, focusing specifically on the dental needs of infants, children, and adolescents.

Early evaluation allows for timely treatment and better outcomes. Most dental issues are easier and less expensive to treat when caught early.

Find a Pediatric Dentist

Pediatric dentists specialize in the dental care of children from infancy through adolescence. Search by location on My Specialty Dentist to find a pediatric dentist near you.

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Frequently Asked Questions

What should I know about silver diamine fluoride for kids?

Should I see a pediatric dentist or a general dentist for my child?

A pediatric dentist has two to three years of additional training beyond dental school, specializing in the dental needs of children. For complex issues, anxious children, or children under age 3, a pediatric dentist is generally the best choice. General dentists can handle routine care for older, cooperative children.

How do I prepare my child for a dental visit?

Use positive, simple language about the visit. Avoid words like 'hurt,' 'needle,' or 'shot.' Read children's books about going to the dentist. Schedule the appointment when your child is rested and fed. Bring a comfort item like a stuffed animal.

Will insurance cover this treatment?

Most dental insurance plans and Medicaid programs cover medically necessary dental treatment for children. Coverage details and percentages vary by plan. Contact your insurer for specific coverage information about your child's recommended treatment.

How often should my child see the dentist?

The American Academy of Pediatric Dentistry recommends dental visits every 6 months starting by age 1. Children at higher risk for dental problems may need more frequent visits. Your pediatric dentist will recommend the right schedule for your child.

What if my child is afraid of the dentist?

Dental anxiety in children is common and manageable. Pediatric dentists are trained in behavior management techniques including tell-show-do, distraction, and positive reinforcement. For severe anxiety, sedation options like nitrous oxide or oral sedation are available.