When should I start taking my child to the dentist?
By Celia Burns on 10th March 2026
Many parents wonder when the right time is to schedule their child’s first dental appointment. The answer is it’s earlier than you think!
The NHS recommends that children see a dentist as soon as their first milk tooth appears, and no later than their first birthday. Starting early helps set the foundation for a lifetime of good oral health and allows problems to be spotted before they become serious.
The First Dental Visit: What to Expect
Your child’s first appointment is more about prevention, education, and acclimatisation than treatment.
At Nothing But The Tooth, the dentist or therapist will spend time chatting with you and your little one so that they feel comfortable. They will discuss proper cleaning techniques and give advice about diet and tooth health. If your child seems at ease we will examine their mouth and check for early signs of decay or developmental concerns. These early visits also help your child feel comfortable in the dental office, making future visits more positive and stress-free. It’s also an opportunity for you to ask as many questions as you need to.
Daily Care for Little Ones’ Teeth
By preschool age (around 3–5 years old), children generally have all their baby teeth, 20 in total! These teeth are small but mighty; they hold space for permanent teeth and play a major role in speech and nutrition. Caring for them properly so that your child keeps them until they are ready to fall out naturally is essential. Here are some important ways you can do this:
Brushing Basics
Brush your preschooler’s teeth twice daily – once in the morning and again before bed. Use a child-sized, soft-bristled toothbrush and no more than a pea-sized amount of fluoride toothpaste. Encourage your child to spit out the toothpaste but not rinse afterwards, so that the fluoride can keep protecting their enamel. Young children need help brushing until around age 6 or 7, as they lack the dexterity to do it effectively on their own, so make sure you’re always there to give them a hand.
Flossing Fun
Once there are two touching teeth, it is good to encourage flossing, as this gets good habits in place. Floss picks made for kids can make this task easier and more engaging.
Smart Snacking
Frequent snacking, particularly on sugary or sticky foods, can increase the risk of cavities. Offer water between meals and nutritious snacks like cheese and crunchy vegetables. Fruit can be given between meals too but try to avoid anything dried or processed like whole fruit bars and raisins. Limit squash and fruit juice and skip fizzy drinks entirely!
Fluoride and Sealants
Ask your dentist about fluoride treatments or varnishes that strengthen enamel. As your child’s back teeth (molars) come in, the dentist may recommend sealants to protect deep grooves from decay.
The Big Picture
Good dental care in early childhood isn’t just about avoiding cavities, but about creating lifelong habits. Regular dental visits, proper home care, and healthy eating all work together to keep your child’s smile bright and strong.
By starting dental visits early and making oral care a fun, daily routine, you’re giving your preschooler an amazing gift: the foundation for a lifetime of healthy, confident smiles.
