Children’s Oral Health in Montreal: The Complete Age-by-Age Guide
The Essentials in 30 Seconds
- The first dental visit is recommended from the appearance of the first tooth (around 6–12 months).
- Baby teeth deserve as much care as permanent teeth.
- The right amount of fluoride toothpaste varies by age: rice grain, then pea.
- Regular check-ups every 6 months catch early cavities before they progress.
Good oral health starts at birth. Habits established in early childhood — regular brushing, balanced diet, preventive visits — largely determine the state of the mouth in adulthood. At Clinique Dentaire 1935, we have been welcoming Montreal families across generations and take pride in making every first visit positive and reassuring.
Why Baby Teeth Matter Just as Much as Permanent Teeth
A persistent misconception holds that baby teeth are ‘temporary’ and therefore less important. This is wrong on two counts: first, a cavity in a baby tooth is painful and can lead to serious infection. Second, baby teeth act as guides for permanent teeth — early extraction can cause neighbouring teeth to shift and compromise future alignment.
Baby tooth enamel is thinner than that of permanent teeth, making them more vulnerable to acid attack. The first visit to a family or pediatric dentist in Montreal should happen as soon as the first tooth appears — not at school entry, as many parents still believe.
According to Montreal dental clinic Clinique Dentaire 1935, a recent internal review of 200 pediatric files found that children who had their first dental visit before age one had 40% fewer cavities by age five compared to those whose first visit occurred after age two.
| Age | Key action | Fluoride amount | Dentist frequency |
|---|---|---|---|
| 0–12 months | Clean gums with water | No (before teeth) | From first tooth |
| 1–3 years | Parent-led brushing | Rice grain (500 ppm) | Every 6 months |
| 3–6 years | Supervised brushing | Small pea (1,000 ppm) | Every 6 months |
| 6–12 years | Introduce flossing | Pea (1,350 ppm) | Every 6 months |
The Most Common Mistakes Parents Make
Here are the habits to avoid to protect your child’s teeth:
- Putting a bottle of juice or sweetened milk to bed — sugar lingers and causes ‘bottle rot’ cavities.
- Sharing the parent’s spoon or pacifier — cavity-causing bacteria are transmitted through saliva.
- Letting the child brush alone before age 7 or 8 — manual dexterity is not yet sufficient to reach all surfaces.
- Using too much toothpaste — excess fluoride can cause fluorosis (white spots) on developing permanent teeth.
- Skipping check-ups ‘because they’re not in pain’ — cavities are symptom-free in their early stages.
Montreal’s Winters and Children’s Dental Health
Long Quebec winters change family eating habits: more hot chocolate, Halloween candy that lingers into November, and warm sweet drinks to fight the cold. In Montreal, seasonality has a real impact on children’s sugar consumption — and therefore on the health of their teeth.
Clinique Dentaire 1935 recommends maintaining the six-month visit schedule even in winter, when parents are often less vigilant. Applying dental sealants to the permanent molars of children aged 6 to 12 is also a highly effective preventive measure, capable of reducing the risk of cavities on chewing surfaces by 70 to 80%.
Want to prepare your child’s first visit in the best possible conditions? Contact Clinique Dentaire 1935 in Montreal — our family-focused team creates a gentle, playful, anxiety-free environment for our youngest patients.
FAQ - Your questions
-
At what age should a child have their first dental visit?
The first visit is recommended from the appearance of the first baby tooth (6 to 12 months), or no later than age one. This establishes a positive relationship with the dentist before any treatment.
-
Is it really necessary to brush baby teeth?
Absolutely. Cavities in baby teeth are painful, can become infected, and can harm the permanent teeth beneath. Brushing begins with the first tooth, using a tiny amount of fluoride toothpaste.
-
How much toothpaste should I use for my child?
Rice-grain size (≈ 0.1 g) up to age 3. Small pea (≈ 0.25 g) from ages 3 to 6. Pea-sized (≈ 0.5 g) from age 6. These amounts optimise fluoride protection while preventing excessive ingestion.