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A gentle way to stop cavities
Not every cavity needs a drill right away. When cavities are small and we need a little more time before other treatment, silver diamine fluoride can help. At Brave Kids Dental Co., we use silver diamine fluoride (SDF) for kids in Sandy, UT as a safe, gentle and non-invasive way to stop decay from progressing.
What is silver diamine fluoride?
SDF is a liquid medication that we paint onto a cavity. It works to stop the decay from growing, with no needles, no numbing and no drilling. It's quick, simple and easy for most children.
Who is SDF good for?
- Small cavities that haven't reached the nerve
- Young children who aren't ready for a filling yet
- Sensitive kids and children with special needs who need a little more time
- Kids with several small cavities who need a gentle first step
An honest note about staining
We want you to know exactly what to expect. A visible effect of SDF is staining: the medication turns the cavity black. While the treated area can look concerning, it's actually a good thing. It means the cavity has stopped, and we have successfully arrested the decay.
Only the decayed area turns dark, not the healthy parts of the tooth. Dr. Vy will show you exactly where SDF will be placed, so there are no surprises.
Benefits of SDF
- No drilling and no needles. A gentle option for nervous or sensitive kids.
- Fast. It takes just a minute or two to apply.
- Stops decay. Helps keep small cavities from growing.
- Buys time. Gives children more time before other treatment, if it's needed.
What to expect, step by step
- We explain and show. Dr. Vy shows you and your child where the SDF will go and what it will look like.
- A quick dry. We gently dry the tooth.
- Paint it on. We carefully paint a tiny amount of SDF onto the cavity.
- All done. We'll share any simple aftercare tips before you head home.
Is SDF a replacement for a filling?
Sometimes SDF is all a tooth needs. Other times, it's a gentle bridge until your child is ready for a tooth-colored filling or crown. Dr. Vy will explain the plan for each tooth, and we'll keep checking it at your child's regular exams.
Part of a bigger prevention plan
SDF works best alongside good habits at home, regular cleanings and fluoride. Together, they help prevent new cavities while SDF handles the ones already there.
A tip for parents
If your child notices the dark spot, you can make it part of their bravery story: "That spot means your tooth is all fixed up and the sugar bugs are gone." Most kids are happy to hear it.
Silver diamine fluoride at Brave Kids Dental Co.
At Brave Kids, we choose the gentlest effective option for each child. SDF lets us care for small cavities without stress, especially for kids who need more time.
- Specialized pediatric expertise. Dr. Vy specialized in pediatric dentistry and knows when SDF is the right gentle choice and when another option is better.
- A calm, Montessori-inspired space. SDF fits our sensory-friendly, Montessori-inspired approach: quick, hands-on and explained before we begin.
- Parents are part of the team. We'll be upfront about the black staining and what it means, so you can decide with full information.
- Every child welcome, no pressure, no rush. SDF is especially helpful for children with sensory sensitivities or special needs. No diagnosis required.
Meet Dr. Vy
Dr. Vy Tran has spent over 20 years combined in medicine and dentistry. She started as a respiratory therapist at 19, caring for children in the ER, NICU, PICU and surgery, then earned her DMD and a master's in Oral Biology at the University of Toledo, trained at the University of Utah and specialized in pediatric dentistry.
She also completed a fellowship at the Rose F. Kennedy Center in the Bronx, NY, with additional training in caring for children with special needs. She often uses SDF for sensitive and special needs patients who need a little more time before other treatment.
She's a mom herself, so she knows the worry from the parent's side of the chair, and she built Brave Kids around one goal: making the dentist the easiest part of your kid's day.
Book SDF for your child in Sandy, UT
We're on State Street at Opequon Road in Sandy, with plenty of parking right next to the building. Families visit from Sandy, West Jordan and Cottonwood Heights, and UTA bus stops are right outside our door.
Call us: (385) 614-6123
Email us: hello@bravekidsdental.com
Visit us: 8327 S State St, Sandy, UT 84070
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Frequently Asked Question
What is silver diamine fluoride (SDF)?
SDF is a liquid medication we paint onto a small cavity to stop decay from progressing. It's safe, gentle and non-invasive, with no drilling and no needles.
Why does SDF turn the cavity black?
Staining is a visible effect of SDF: it turns the cavity black. While it can look concerning, it's actually a good sign. It means the cavity has stopped.
Does SDF stain the whole tooth?
No, only the decayed area that has been treated turns dark. Healthy tooth surfaces aren't affected. We'll show you exactly where it will be applied.
Who is SDF a good fit for?
SDF is great when cavities are small and we need a little more time, and especially helpful for sensitive children and kids with special needs who need more time before other treatment.
Does SDF replace a filling?
Is SDF safe for kids?
Yes. It's a safe and gentle way to stop cavities, applied in a tiny amount by our team.
How is SDF applied?
We dry the tooth and paint the liquid onto the cavity. It takes just a minute or two, and most kids find it easy.
How do I book SDF treatment for my child in Sandy, UT?
Call us at (385) 614-6123 or visit our contact page for more options. We're at 8327 S State St in Sandy, opening November 2026.