| Quick Answer: Baby dental care starts on day one — wipe gums with a soft cloth after feedings even before any teeth. Once the first tooth erupts (around 6 months), switch to a soft infant brush and a rice-grain smear of fluoride toothpaste, twice daily. Schedule the first dental visit by your baby’s first birthday. |
Spring is a moment to start fresh — and if you’re a new parent who hasn’t yet started “dental care” for your baby, it’s a good time to begin. At Tiny Teeth Kids’ Dentistry in Phoenix and Goodyear, we see a steady stream of families just realizing they should be brushing those tiny new teeth, or wondering when to start.
Here’s the honest answer: dental care should start on day one. And it’s much easier than most parents expect.
Note: April is sometimes called “Oral Health Month” informally, but the official ADA/AAPD-recognized observance is February’s National Children’s Dental Health Month. The principles, though, work any month of the year.
Day-One Dental Care: What to Do Before Any Teeth
From birth, before any teeth erupt:
- Wipe your baby’s gums after feedings using a soft, damp cloth or gauze
- This removes milk residue and reduces bacteria buildup
- It also gets your baby used to having their mouth touched, which makes brushing easier later
- Do this once a day at minimum — twice if you can
Why this matters: cavity-causing bacteria can transfer from caregivers to babies (sharing utensils, cleaning a pacifier with your mouth, etc.). The earlier you establish good oral hygiene, the better.
First Tooth: What Changes
Around 6 months, the first baby tooth typically erupts. Switch to:
- A soft-bristled infant toothbrush or finger brush
- A rice-grain-sized smear of fluoride toothpaste
- Brushing twice a day, gently, for about a minute
Don’t worry about being perfect. Consistency matters more than technique at this stage.
By Age 3: All 20 Baby Teeth
By age 3, your child should have all 20 primary teeth and a brushing routine that looks like this:
- Pea-sized amount of fluoride toothpaste
- Two minutes, twice daily
- Daily flossing once any teeth touch
- Six-month dental checkups
- Limited sugary drinks, especially between meals
Avoid Baby Bottle Tooth Decay
This is a specific, severe form of childhood cavities caused by prolonged exposure to sugary liquids. The most common culprits:
- Bedtime bottles of milk, formula, or juice
- All-day sippy cups containing anything except water
- Repeatedly nursing through the night past tooth eruption
If your baby falls asleep with anything in their mouth except water, the liquid pools around new teeth for hours — and that’s exactly the condition that lets cavity-causing bacteria thrive.
Schedule the First Visit
By the first birthday — or within 6 months of the first tooth — schedule a first dental visit. Our Phoenix and Goodyear teams specialize in first visits and walk new parents through everything they need to know.
Frequently Asked Questions
When should baby dental care really start?
Day one. Wipe gums after feedings with a soft, damp cloth from birth, even before any teeth erupt. Once teeth come in (around 6 months), switch to a soft infant brush.
What’s the first dental visit really like?
It’s brief, gentle, and focused on the parent. We examine the baby’s mouth, talk through brushing technique, discuss bottle and feeding habits, and answer questions. There’s no “cleaning” in the adult sense.
Can I really start brushing before teeth come in?
Yes — and you should. Wiping the gums removes milk residue, gets the baby used to mouth-touch, and reduces bacterial buildup that contributes to early-onset cavities once teeth do erupt.
What’s baby bottle tooth decay?
It’s a specific pattern of severe cavities in toddlers caused by prolonged exposure to sugary liquids — typically from bedtime bottles of milk, formula, or juice. It can affect multiple teeth at once and often requires significant treatment.
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Time for your baby’s first dental visit? We truly care about your child’s health and happiness. Reach out to get your child’s appointment scheduled. We can’t wait to see you. Tiny Teeth Kids’ Dentistry │ Phoenix (602.776.9700) + Goodyear (623.882.1400) │ Find a Location → |