Teething and Oral Hygiene — What Should You Know?

Teething is an important stage in a child’s development, but for many parents it can also be a time of concern. A baby may be more irritable, put their hands in their mouth more often, drool, bite toys, and sleep less peacefully. At the same time, the first teeth begin to appear in the mouth — and they need care from the very beginning.

Many parents wonder whether gums can be cleaned during teething, when to start using a toothbrush, whether fluoride toothpaste is safe, and how to tell the difference between typical teething symptoms and signs that require medical advice.

Good oral hygiene during teething helps the child get used to daily care, supports gum health, and reduces the risk of cavities from the very first teeth.

During teething, it is important to care for the gums gently and regularly.

When does teething begin?

Teething usually begins around 6 months of age, but every child develops at their own pace. In some babies, the first tooth appears earlier, while in others it appears later. This is not always a reason to worry.

The lower incisors, or the front teeth on the bottom, are usually the first to come in. Later, the next baby teeth appear until the child has a full set of primary teeth.

It is worth remembering that teething is a long process. Not every symptom means that a tooth will appear the next day. The gums may be sensitive for some time before the tooth breaks through the surface.

What are typical symptoms of teething?

Teething can look different in different children. Some babies go through this stage gently, while others are more restless.

Typical symptoms of teething may include:

• increased drooling,

• putting hands and toys in the mouth,

• a need to bite,

• irritability,

• tender gums,

• slight redness of the gums,

• temporarily reduced appetite,

• difficulty sleeping peacefully.

Some children may need more closeness and calm. It is worth being patient and remembering that this is a temporary stage.

What should not automatically be blamed on teething?

Teething may cause discomfort, but it should not explain every symptom. High fever, severe diarrhea, vomiting, rash, clear weakness, or signs of infection should not be treated as “normal teething.”

If the child has a high temperature, feels very unwell, refuses to drink, shows signs of dehydration, or the parent feels that something is wrong, it is worth consulting a pediatrician.

It is better to check concerning symptoms than to miss an infection simply because the child happens to be teething.

Should you clean the gums before teeth appear?

Yes, it is worth cleaning a child’s gums even before the first teeth appear. At this stage, it is not about removing plaque from teeth, but about gentle oral care and building a habit.

The gums can be wiped once a day or after feeding with clean, damp gauze, a soft cloth, or a special finger brush. The movements should be very gentle.

This daily care has several benefits:

• it helps remove milk residue,

• it gets the child used to touch inside the mouth,

• it may gently massage the gums,

• it makes introducing a toothbrush easier later,

• it builds an oral care routine from the earliest months.

It does not need to take long. A short, calm ritual is enough.

How to care for gums during teething

During teething, the gums may be more sensitive, so hygiene should be especially gentle. You should not rub hard or press strongly on the area where a tooth is coming in.

You can:

• gently wipe the gums with damp gauze,

• massage the gums with a clean finger,

• offer a chilled teether,

• use a soft silicone finger brush,

• keep toys and teethers clean,

• watch for strong swelling or inflammation of the gums.

A chilled teether may bring relief, but it should not be frozen solid. An object that is too hard and icy may irritate delicate gums.

When should you start brushing the first teeth?

Brushing should begin as soon as the first tooth appears. Even one small tooth needs daily care because bacterial plaque can start to build up on it from the beginning.

At first, brushing may take only a very short time. The most important thing is that the child gradually gets used to the toothbrush and the daily routine.

The first teeth are best brushed:

• twice a day,

• with a small toothbrush for infants,

• with very soft bristles,

• using gentle movements,

• with a minimal amount of fluoride toothpaste,

• especially carefully in the evening before sleep.

You do not need to expect perfect brushing from the first days. Regularity is more important than perfection.

What toothbrush should you choose during teething?

The first toothbrush should be suitable for the child’s age. It is best to choose a model with very soft bristles and a small head that fits inside the baby’s mouth.

A good toothbrush for a teething child should have:

• very soft bristles,

• a small head,

• rounded tips,

• a comfortable handle for the parent,

• an age recommendation on the package,

• a safe design without sharp parts.

Teething toothbrushes may help the child get used to holding a brush, but they do not always replace proper cleaning done by a parent. The parent should help the child clean the teeth.

Should you use fluoride toothpaste during teething?

Yes, after the first tooth appears, fluoride toothpaste can be used, but only in a very small amount. For the youngest children, a thin smear of toothpaste is enough, often compared to the size of a grain of rice.

Fluoride helps protect enamel from cavities. However, it is important that the parent applies the toothpaste to the brush and makes sure the child does not eat toothpaste from the tube.

The most important rules are:

• use toothpaste suitable for the child’s age,

• apply only a minimal amount,

• brush twice a day,

• do not allow the child to apply toothpaste alone,

• do not rinse the mouth intensively with water after brushing,

• consult a dentist if the parent has doubts about choosing toothpaste.

A well-chosen toothpaste and the right amount are a safe way to protect the first teeth every day.

Does teething increase the risk of cavities?

Teething itself does not cause cavities. The risk appears when erupted teeth are not cleaned regularly or often come into contact with sugar.

Even the first tooth can be exposed to tooth decay if the child falls asleep with a bottle of milk, juice, or sweetened tea, often sips sweet drinks, or does not have their teeth brushed before bedtime.

During teething, a child may more often want feeding, soothing, or drinks. It is worth remembering that after evening toothbrushing, the best drink is water.

Night feeding, bottles, and first teeth

For infants, night feeding can be a sensitive topic and depends on the child’s age and the pediatrician’s recommendations. From the dental point of view, however, it is important not to leave sweet liquids in contact with teeth for a long time.

Falling asleep with a bottle containing juice, sweetened tea, flavored milk, or other sweet drinks can be especially harmful. At night, there is less saliva, so the natural protection of teeth is weaker.

It is worth:

• not giving juice at bedtime,

• avoiding sweetened teas,

• giving water after evening toothbrushing,

• not adding sugar to milk or cereals,

• asking a dentist or pediatrician about hygiene during night feeding.

  
  

This is not about judging parents, but about consciously reducing the risk of cavities.

How to relieve teething discomfort

During teething, the safest methods are simple and gentle. Massaging the gums with a clean finger, offering a chilled teether, or giving the child closeness and comfort may help.

You can try:

• a chilled but not frozen teether,

• gentle gum massage,

• a cool cloth to chew on,

• more cuddling,

• a calm bedtime routine.

Do not use random gels, products, or medications without consulting a doctor or pharmacist. Special caution is needed with numbing gels applied to the gums in infants.

What should you avoid during teething?

During teething, it is worth avoiding methods that may be unsafe or harmful to the teeth and gums.

It is better not to use:

• teethers frozen solid,

• hard objects for chewing,

• sweet drinks for soothing,

• pacifiers dipped in honey or sugar,

• biscuits or sweet snacks as a teething remedy,

• numbing products without consultation,

• teething necklaces or bracelets,

• rubbing the gums too hard.

A child’s gums are delicate, so simple, safe, and gentle methods are best.

When should you take your child to the dentist?

A child’s first dental visit should take place after the first tooth appears, but no later than the first birthday. This visit is usually preventive and helps the child get used to the dental office.

The dentist can check the first teeth, assess the gums, and talk about teething, hygiene, fluoride toothpaste, diet, and cavity risk. It is a good time for the parent to ask questions and make sure that daily care is correct.

It is worth visiting the dentist sooner if there are:

• spots on the teeth,

• discoloration,

• cavities,

• gum swelling,

• a pus-filled lesion,

• tooth injury,

• difficulty eating,

• concerning bad breath.

Early consultation helps prevent bigger problems.

How to build a good routine from the first months

Children learn best through repetition. If oral care is a calm daily ritual, the child is more likely to accept it.

Helpful steps may include:

• cleaning the gums at a similar time each day,

• introducing a toothbrush from the first tooth,

• brushing together with a parent,

• using a short song during brushing,

• keeping a calm tone of voice,

• praising the child after brushing,

• keeping the toothbrush in a visible place,

• being consistent without pressure.

Even if the child protests, it is worth staying calm. Short, regular brushing every day is better than long and stressful attempts from time to time.

The most common mistakes parents make

Parents often want to do the right thing, but during teething it is easy to make a few mistakes.

The most common ones include:

• waiting with oral hygiene until many teeth appear,

• not cleaning the gums,

• brushing the first teeth without fluoride toothpaste despite cavity risk,

• using too much toothpaste,

• giving sweet drinks for soothing,

• letting the child fall asleep with a bottle of juice or sweetened tea,

• using random teething products,

• brushing sensitive gums too hard,

• delaying the first dental visit.

Good hygiene does not have to be complicated. Gentleness and regularity matter most.

A simple guide for parents

Before the first tooth: Gently wipe the gums with damp gauze or a soft cloth.

After the first tooth appears: Start brushing twice a day with a small, soft toothbrush.

Toothpaste: Use a minimal amount of fluoride toothpaste suitable for the child’s age.

For discomfort: A chilled teether, gentle gum massage, and closeness from the parent may help.

After evening brushing: It is best to give only water.

First dental visit: After the first tooth appears, no later than the first birthday.

Summary

Teething is a natural stage in a child’s development, but it is also a time when oral hygiene deserves special attention. The gums can be gently cleaned even before the first teeth appear, and brushing should begin from the first tooth.

The first teeth should be brushed twice a day with a small, soft toothbrush and a minimal amount of fluoride toothpaste. During teething, gentle methods should be used to relieve discomfort, sweet drinks should be avoided, and the first dental visit should not be delayed.

Healthy habits begin very early. The calmer and more regularly a child is introduced to daily oral hygiene, the easier it will be to care for their teeth in the following years.