Start with the basics, and keep them boring
Two minutes, twice a day. That's it. I know it sounds underwhelming, but consistency beats enthusiasm every time. A child who brushes reliably for two minutes with a regular fluoride toothpaste will have better outcomes than one who brushes intensely for a week and then goes off the rails.
For younger kids, make it a non-negotiable part of the routine, just like shoes before school or seatbelts in the car. Not a battle, not a reward, just a thing that happens. For older kids and teens, the "why" starts to matter more. When my kids ask why they have to brush, I don't say "because I said so." I explain that bacteria in the mouth produce acid, and acid is what causes cavities. That's it. Simple, true, and more motivating than vague warnings about the dentist.
What kids eat matters — but it's more about timing than ingredients
Parents often focus on the obvious culprits: candy, soda, juice. And yes, those are worth limiting. But one of the most underappreciated risk factors for kids' teeth is snacking frequency.
Every time your child eats — anything, even something less “junk-y” like crackers or fruit — their mouth enters an acidic state that lasts about 20 to 30 minutes. If they're snacking continuously throughout the day, their teeth never get a break. Three structured meals with limited snacking in between is genuinely better for their teeth than constant grazing, even on relatively healthy foods.
Water between meals, and especially before bed, helps neutralize that acid. Fluoridated tap water is even better — it's one of the most effective and underrated tools we have for preventing cavities in kids.
The sealant conversation
If your child has permanent molars coming in — typically around ages 6 and 12 — sealants are worth asking about. Molars have deep grooves that are almost impossible to clean thoroughly with a toothbrush, and sealants fill those grooves with a protective coating that dramatically reduces cavity risk.
It's a quick, painless procedure and one of the most cost-effective preventive investments in pediatric dentistry. We'll let you know if and when it makes sense for your child.
When teens disengage
Something happens around middle school. The kid who used to let you brush their teeth suddenly has strong opinions about being left alone — and less consistent follow-through than you'd like.
I see this with my own kids. My approach is to stay curious rather than confrontational. "How are your teeth feeling?" gets more traction than "did you brush?" And at their dental appointments, we talk to them directly — not over them. When kids feel like they're part of the conversation about their own health, they're more likely to take ownership of it.
Electric toothbrushes can help with teens who rush. The built-in timers and pressure sensors do some of the work that parental reminders used to do, and a lot of kids respond better to feedback from a device than from a parent. No judgment (the same is true for adults).
The visit itself
Back-to-school is a great time to get everyone in for a cleaning before the fall schedule takes over. We see the whole family, and same-appointment scheduling makes it easier to coordinate.
If your kids are due (or overdue) give us a call. We promise to make it as painless as we can. For the kids and for you. 😄
See you soon,
— Dr. Chan 🦷
