Building Healthy Dental Habits in Children

The habits children form in their first few years shape their teeth for life. Baby teeth matter far more than many parents expect: they hold space for the adult teeth, help children chew and speak clearly, and a decayed baby tooth can be just as painful as an adult one. Here is a practical guide for parents in Ranchi, from the first tooth to the teenage years.

When should I start cleaning my baby's teeth?

Before the first tooth even appears. Wipe your baby's gums with a soft, damp cloth after feeds. When the first tooth comes through, usually around six months, start brushing twice a day with a soft infant toothbrush.

• Under 3 years: a smear of fluoride toothpaste the size of a grain of rice.
• 3 to 6 years: a pea-sized amount. Teach them to spit it out rather than swallow.
• Until about age 7 or 8: brush for them, or check after they brush. Young children don't yet have the hand control to clean every surface.

When should my child first see a dentist?

By their first birthday, or within six months of the first tooth. That first visit is short and gentle: we look at the teeth and gums, check for early signs of decay and show you how to brush. It also means your child's first experience of the dental chair is a calm one, not an emergency. Read more in our guide on when to take your child to the dentist for the first time.

What causes cavities in young children?

The biggest cause is how often children have sugar, not just how much. Every sugary drink or snack feeds the bacteria that make acid, and each one keeps teeth under acid attack for around 20 minutes. Common culprits we see:

• Milk or juice in a bottle at bedtime. Liquid pools around the teeth all night. Only give water after the last brush.
• Frequent biscuits, chips and sweets between meals. Keep treats to mealtimes.
• Sweetened tonics and medicines. Brush or rinse with water afterwards where possible.
• Sharing spoons. Cavity-causing bacteria can pass from parent to baby.

How can I make brushing fun?

Let your child choose their own brush and toothpaste flavour. Use a two-minute sand timer or a favourite song. Brush your teeth together, because children copy what they see. Praise the effort rather than scolding a missed night, and avoid using the dentist as a threat. Children who see dental care as normal and positive grow into adults who don't avoid the dentist.

What are fluoride treatments and sealants?

Fluoride varnish is painted onto the teeth in a few minutes and strengthens enamel against decay. Sealants are thin protective coatings placed on the deep grooves of the back teeth, where food and bacteria collect and where most children's cavities start. Neither needs an injection or drilling. Both are quick and are especially useful once the permanent back molars come through, around age six and again around age twelve.

Do baby teeth with cavities really need treatment?

Yes, in most cases. A cavity in a baby tooth can spread quickly, cause pain and infection, and affect the adult tooth developing underneath. Losing a baby tooth early can also let the neighbouring teeth drift into the gap and leave too little room for the adult tooth, which can mean braces later. Small cavities are easy to fill with a tooth-coloured filling.

What about thumb-sucking and dummies?

Most children stop on their own by age three or four, and it causes no lasting harm before then. If it continues once the adult front teeth start coming in, around age six, it can push the teeth forward and change the bite. We can check for early changes at your child's routine visits.

When should I think about braces for my child?

An orthodontic check around age seven is useful even if the teeth look straight. Some bite problems are easier to guide while the jaw is still growing. Most active treatment with braces or aligners starts once most of the adult teeth are through, usually between ages 11 and 14.

What should I do if my child chips or knocks out a tooth?

Stay calm and call the clinic. For a chipped tooth, keep any broken piece in milk and come in the same day. For a knocked-out adult tooth, pick it up by the crown (the white part), not the root, rinse it briefly in milk if dirty, and try to push it back into the socket, or keep it in milk. Reaching a dentist within an hour gives the best chance of saving it. A knocked-out baby tooth should not be put back, because that can damage the adult tooth underneath, but your child should still be seen. See our dental emergency guide for what to do.

How often should children visit the dentist?

Every six months for most children. Visits at White Oak are gentle and usually take 30–45 minutes, with check-ups, cleaning, fluoride and sealants done at the child's pace. Learn more about kids' dentistry in Ranchi or book your child's visit.