Parents ask us the same handful of kid questions over and over — when to start, how often to come, whether fillings hurt, and how to keep cavities away in the first place. Good news: none of the answers are complicated, and a family practice like ours sees kids and their parents under one roof, which makes the whole thing easier. Here's the honest playbook, from the first tooth on.
When should the first visit happen?
Earlier than most people guess. The standard guidance dentists give — and the one we follow — is first tooth or first birthday, whichever comes first. That surprises parents, but the early visit isn't about drilling anything; it's about checking that everything's developing normally, catching early trouble (yes, baby teeth can get cavities as soon as they exist), and coaching you on the home routine while it's easy to build. Just as important, it teaches your child that the dental office is a normal, friendly place — which pays off for the next eighty years.
What actually happens at a little kid's first visit
Not much, on purpose — and that's the point. For the tiniest patients it's often a "lap exam": your child sits on your lap, we count teeth, take a gentle look at gums and bite, and talk with you about brushing, bottles, and habits. For toddlers and up, we go slow and narrate everything in kid language — a ride up and down in the chair, touching the little mirror, hearing "Mr. Thirsty" make his silly noise. If the whole visit is just building trust, that's a successful visit; a kid who leaves feeling brave comes back willing. (Have a genuinely nervous kiddo? Our parent's guide to dental anxiety in kids is written for exactly you.)
How often should kids come?
For most children, the same rhythm as adults: a checkup and cleaning every six months. Kids' mouths change fast — teeth erupting, teeth wiggling out, bites developing — and six-month visits let us catch small things while they're small and cheap instead of big and dramatic. Some kids benefit from more frequent visits for a season: cavity-prone kids, kids in orthodontic treatment, or kids working through a specific issue. If that's yours, we'll say so plainly and explain why.
Home care, by age
- Before teeth: wipe gums with a soft, damp cloth at bedtime — it clears milk residue and builds the habit.
- First teeth: brush twice a day with a soft baby brush and a tiny grain-of-rice smear of fluoride toothpaste.
- Around age 3: graduate to a pea-sized dab, and teach spitting (an art form, we know).
- Until roughly 7–8: kids don't have the dexterity to brush well alone — let them start, then you finish. "You brush, I polish" works great.
- When any two teeth touch: flossing begins — floss picks make it parent-feasible.
The habits that quietly cause (or prevent) most kid cavities
The biggest villains aren't candy bars; they're time and frequency. Juice or milk sipped slowly from a bottle or sippy cup — especially at bedtime — bathes teeth in sugar for hours; water is the only bedtime drink teeth love. Constant grazing never gives saliva a chance to reset the mouth, so aim for meals and snack times rather than an all-day trail of crackers and gummies (sticky snacks are the worst offenders because they linger). And plain water between meals is quietly one of the best cavity-prevention tools there is.
Do fillings hurt for kids?
Handled gently, no — and gentleness is the whole art. We numb the area carefully (with a numbing gel first so even that part is easy), use tell-show-do so nothing is a surprise, keep visits short, and celebrate the wins out loud. Small cavities in kids are genuinely quick to fix; the visits that go badly are almost always the ones where a small problem waited until it became a big one. That's the deepest argument for the six-month rhythm — most of our young patients never need to learn what a big filling is.
One more shield worth knowing about: sealants
The chewing surfaces of new molars have grooves too narrow for toothbrush bristles — which is exactly where most kid cavities start. A dental sealant is a quick, painless protective coating for those grooves, usually placed as the adult molars come in. It's one of the best-value preventive tools in dentistry, and we wrote it its own plain-English guide: dental sealants, explained.
Whole family, one roof
We see toddlers through grandparents, which means siblings back-to-back, your cleaning while your kids have theirs, and one team that knows your whole family's story. Ready to get the kids on the books — or overdue yourself and want to model bravery? Come see us at our Joshua office or our Keene office. Tell us the ages when you book and we'll plan the visits to fit.