Home › Articles › Pediatric Dentistry Pediatric Dentistry How to turn brushing into a game: a guide for parents Dr Nantia Yfanti Pediatric Dentist · 8 min read · September 2026 Evening brushing is one of the most common small battles in a home with young children. The resistance you meet is expected behavior for …
Pediatric Dentistry
How to turn brushing into a game: a guide for parents
Evening brushing is one of the most common small battles in a home with young children. The resistance you meet is expected behavior for the age and says nothing about how well you are doing as a parent, and it gives way much more easily with a consistent routine and with play than with insistence.
In this guide you will see why children resist, what works at each age, which games really help, what is best to avoid, and until what age a parent needs to do the brushing.
The short answer
All that’s needed is twice a day, for two minutes each time, with fluoride toothpaste. Explaining to your child why this matters rarely pays off at this age, because motivation works differently. What does pay off is making brushing predictable, short and enjoyable, so that it stops starting an argument every night.
Why your child resists
Refusal in young children usually starts with control, because brushing is something done to them by someone else, right at the age when they are fighting for independence. The second reason is the sensation itself, since the taste of the toothpaste and the foam genuinely bother some children. The third reason is timing, because evening brushing falls at the moment when the child is most tired in the day.
Each of these reasons calls for a different approach. For the first, it helps to give your child choices; for the second, to change the toothbrush or the flavor; and for the third, to move brushing half an hour earlier.
What works at each age
What convinces a two-year-old does not convince a six-year-old, and vice versa.
- Two to three. Imitation and repetition work. Brush in front of them and with them, always at the same time and in the same order. Predictability matters more than technique.
- Four to six. This is where imagination comes in, so stories, role play and little missions work very well. Letting the child choose their own toothbrush also starts to help.
- Seven and up. Independence and keeping count work. The child can take over, as long as they know someone will take a look at the end.
Five games that work
One or two of these, used consistently, do the job better than five that change every night.
- The hourglass. A two-minute hourglass or a song of the same length turns a vague amount of time into something visible. The child doesn’t wait for you to tell them when it’s over.
- The hunt. Say you are looking for something (a sugar bug) that is hiding in the back teeth. It gives the toothbrush a reason to reach the places children consistently avoid.
- The mirror. Brush side by side in front of the mirror. Imitation does half the work, and the child sees what they are doing.
- Taking turns. First the child brushes on their own, then you go over it “for the finishing touches.” This way they keep their independence and you keep the quality of the cleaning.
- The chart. A simple sheet of paper on the cabinet with a mark or a reward sticker for every night. It works because the child sees the streak growing and doesn’t want to break it.
The technique, in one minute
The games solve cooperation. Technique solves the quality of the cleaning, and it is simpler than it seems:
- The toothbrush rests at a slight angle where the tooth meets the gum. That is where plaque collects, not in the middle of the tooth.
- Small, gentle circular movements, because pressing down on the toothbrush damages the gums without cleaning any better.
- Always the same order, so nothing is left out. First the outer surfaces, then the inner ones, and the chewing surfaces last.
- The back teeth first, while there is still patience, not last.
- At the end, a quick cleaning stroke on the tongue.
The toothbrush should have soft bristles and a head small enough for the child’s mouth, and it should be replaced every three months, sooner if the bristles splay or if the child gets over a bad virus. A worn toothbrush cleans noticeably less, however correctly you use it.
What is best to avoid
Three things make the job harder in the long run, even when they seem to work in the moment:
- Forcing it. Holding your child still solves tonight’s brushing and makes the next hundred harder.
- Threatening with the dentist. “I’ll take you to the dentist to pull it out” builds the fear that we are then called on to undo in the chair.
- The big reward. A mark or a small sticker on the chart is enough, whereas a gift for every brushing turns the routine into a negotiation where the child’s demands grow over time.
How much toothpaste, and which kind
Toothpaste should contain fluoride, because that is the ingredient that strengthens the enamel. The amount is smaller than most parents imagine. Under age three, an amount the size of a grain of rice is enough. From three to six, an amount the size of a pea.
After brushing, the child spits but does not rinse with water. It sounds strange, but rinsing washes the fluoride away before it has time to work. This small change is one of the most underrated in the whole routine.
Until what age a parent should do the brushing
A child develops the fine motor coordination needed for effective brushing at around seven to eight. Until then, the parent brushes or goes over it again after the child, especially in the evening. The fact that a child can hold the toothbrush and make the movements does not mean they are cleaning. These are two different things and they are often confused.
A useful bridge is for the child to brush first and the parent to finish. That way the sense of independence, which is the reason behind half the resistance, is not lost.
When it’s worth talking to us
In some cases refusal has a clinical cause and is not a matter of routine. It’s worth having a look if your child complains of pain, if their gums bleed every time, if they consistently avoid one side of the mouth, or if they react strongly to anything that comes near their mouth. These situations need an examination and only subside once their cause is treated.
Our rule: keep evening brushing consistent before you try to make it perfect. A short brushing every day protects more than a thorough one done whenever you can fit it in.
Pediatric dentistry in Ilioupoli
At Dental-i, in Ilioupoli, we show parents the technique on their own child, in the chair, and we adapt the routine to the child’s age and personality. If brushing at home has become a daily battle, it is easier to solve than it seems.
Show us your routine
Bring your child for a get-to-know-us visit, where we go over the technique together in an appointment that involves no treatment at all.
Frequently asked questions
First try changing the time, because the evening is also when they’re most tired. Then give them choices that don’t change the outcome, such as which brush or which flavor. A sense of control solves half the resistance. Forcing it only solves tonight’s brushing.
Under age three, an amount the size of a grain of rice. From three to six, an amount the size of a pea. It is clearly less than what the ads show.
Yes. Fluoride is the ingredient that strengthens the enamel and reduces tooth decay. What is adjusted by age is the amount, not whether it is there.
Better not. The child spits out the toothpaste but does not rinse, so that the fluoride stays on the teeth and has time to work. It is a small change that makes a big difference.
Until about seven to eight, when the child develops the coordination they need. Until then, the parent brushes or goes over it again after the child, especially in the evening.
Because holding the brush and cleaning are two different things. Young children make the movements but don’t consistently reach the back teeth and the gumline, which are the most critical spots.
An electric toothbrush cleans very effectively; however, it is used differently from a manual toothbrush, and a young child finds it hard to handle properly. What we recommend is that through elementary school the parent uses it on the child, while from middle school on the child is mature enough to handle it properly. Come to our office and we will show you how to use an electric toothbrush correctly.
If you have to choose one, choose the evening, because saliva decreases at night and plaque acts undisturbed. The goal, though, remains twice a day, and the morning is usually the easier of the two.
Yes, from the moment two teeth touch each other, because the brush can’t reach there. At first the parent does it, and ready-made flossers with a handle, which are easier to hold, help a lot.
Talk to them in simple, neutral words, without promising that nothing will happen and without mentioning words like pain or injection. Also avoid using the dentist as a threat at home, because that is what makes the first visit hardest.
Author of the article: Pediatric dentist in Ilioupoli
Dr Nantia Yfanti
Pediatric dentist (DDS, MSc) and co-founder of Dental-i in Ilioupoli. She specializes in the oral health of infants, children and teenagers, with an emphasis on prevention and on building a positive, fear-free relationship between the child and the dentist.
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