Children's toothpaste with fluoride or without? A guide for parents + tips on how to teach your child to brush their teeth

When it comes to children’s teeth, most parents grapple with two big questions: “when should we start brushing kids’ teeth?” and “children’s toothpaste with fluoride or without—what’s better?” On top of that comes the dilemma of which children’s toothbrush to choose so it’s gentle, effective, and the child actually wants to use it. In this guide we’ll go step by step—from the first tooth, through choosing toothpaste by age and caries risk, to tips on how to teach a child to brush so it becomes a healthy habit, not an evening battle.

Why care for children’s teeth from the very first tooth?

You might feel that milk teeth “will fall out anyway”, so it doesn’t matter much how you care for them. The truth is the exact opposite. Baby teeth have thinner enamel, are more sensitive to acids and sugar, and decay on a baby tooth can affect the developing permanent teeth beneath it. Plus, a child who knows drilling and pain already in preschool often carries fear of the dentist for years.

Caring from the first tooth also builds a habit—the child learns that brushing happens automatically as part of the day, like putting on pyjamas. If you start only at 3–4 years, when the child already has opinions, it’s much harder. That’s why it pays to handle brushing, choosing the brush, and how to choose children’s toothpaste really early—gently, playfully, but consistently.

When to start brushing kids’ teeth and with what?

When to start brushing kids’ teeth? The answer is simple: with the first tooth. Before that you can gently wipe the gums after meals with moistened gauze or use a silicone finger brush so the child gets used to oral touch.

When the first little white tooth appears, it’s time to introduce a children’s toothbrush with extra-soft bristles. For the very youngest, super soft brushes (0–2 years) are ideal, gentle to gums and small teeth.

At the beginning, the brush and water are often enough, or a micro amount of paste. What matters is that you do the brushing—the child helps, holds a second brush, looks in the mirror, but the responsibility stays with the adult. This way you build space from early on for the child to brush independently later—correctly.

How to choose children’s toothpaste by age and caries risk?

The question of how to choose children’s toothpaste isn’t just about flavour. It’s important to look at the child’s age, how much paste is swallowed, and caries risk.

For smaller children (0–2 years) who almost always swallow the paste, reach for gentle pastes for the youngest, often labelled 0+ or 2+. The amount should be truly tiny—rice grain size, not a full strip. Great choices include mild pastes with natural formulas:

• 0+ toothpaste with strawberry flavour for first teeth
• banana children’s toothpaste for first teeth, which gently cleans and strengthens enamel

For older kids (2–6 years) you can increase the amount to pea size, still under your supervision. If the child snacks, loves sweet drinks, cookies and juices, consider pastes that protect enamel better—with or without fluoride, depending on your decision. An interesting option is a prebiotic fluoride-free paste that also supports the oral microbiome:

• children’s prebiotic toothpaste without fluoride

For school-age kids (6+), who can spit and if you suspect higher caries risk, pastes aimed at older children may be suitable, e.g.:

• 6+ children’s toothpaste with cola flavour

Children’s toothpaste with or without fluoride? What do recommendations say?

The topic of children’s toothpaste with or without fluoride is one parents often type into AI tools today. In short:

• Fluoride helps strengthen enamel and reduces caries risk. The issue isn’t fluoride itself but the wrong amount of paste or swallowing too much.

• Fluoride-free pastes are a great choice for parents who prefer purely natural care, especially for very small children who swallow the paste.

Practically, it can look like this:

• for babies and children up to about 2 years, who basically ingest the paste, you can start with a fluoride-free paste and thorough brushing;

• for children 2–6 years, consider a paste with fluoride in children’s concentration, especially if the child snacks often or has caries in milk teeth;

• more than the ingredient itself, the key is the amount—rice grain / pea, not a full brush.

At Emerosa you’ll find gentle fluoride-free pastes such as:

• Tutti Frutti children’s toothpaste without fluoride
• gentle organic strawberry children’s toothpaste

and also pastes suitable for higher caries risk or older children. What matters is that you as parents feel comfortable with your decision, you understand why you chose that option, and you follow the rule—small dose, regular brushing, parental supervision.

How to teach a child to brush: games, rituals, and no-tears tricks

The question of how to teach a child to brush is often trickier than choosing the paste. The key is to make brushing a short, predictable, and fun ritual, not a necessary evil.

Simple things work very well:

1. Brush together—the child sees you brushing and imitates you.

2. Two brushes—one is “yours”, the other the child holds. First you brush, then they “finish”.

3. Song or timer—a short song you play only during brushing, or a 2-minute timer.

4. A story about germs—make up a tale about “sugar monsters” on teeth that need brushing away.

5. Praise, not threats—instead of “if you don’t brush you’ll get cavities”, say “wow, look how shiny your teeth are when we brush like this”.

For tech-loving kids, sonic toothbrushes can be motivating—they vibrate, light up, and feel “like the grown-ups’”, but with a child mode.
Sonic children’s toothbrush 1–8 years with lights works great.

Which children’s toothbrush to choose by age and child’s temperament?

For which children’s toothbrush to choose, go by three things: age, bristle softness, child’s temperament.

1. For babies and the very youngest (0–2 years), look for an extra-soft brush with a tiny head, ideally eco or bioplastic—gentle on gums but effective on plaque.
2. For kids about 2–4 years, soft brushes with playful designs are great to engage them. A thin neck, small head, and softness matter:
3. For older kids (4+ and school-age) it may be time for a sonic brush, especially if they brush “in a rush” or tend toward cavities. Make sure the brush has a child mode, small heads, and soft bristles.

If your child is sensitive and cautious and dislikes new sensations, always start with a manual extra-soft brush, and try sonic later—first as a “toy” they can switch on and off, hold to their hand, then to the teeth.

Finally, it’s not only about whether you choose children’s toothpaste with or without fluoride. Equally important is when you start brushing kids’ teeth, how you choose children’s toothpaste by age, which children’s toothbrush you choose, and above all how you teach your child to brush so it’s a natural part of the day. In the Oral hygiene category at Emerosa you’ll find children’s toothpastes, brushes, and sonic brushes that make building this habit easier—and your child’s smile healthier and happier.