Should You Start Brushing Your Toddler's Teeth at One Year Old?

Should a one-year-old child use a toothbrush?

Hello Dr.
Wu: My child is about one year old now and has already grown 8 teeth (4 on the top and 4 on the bottom).
Should I start brushing their teeth with a toothbrush? Hsinchu, Apple 7/11.

pinggu, 30~39 year old female. Ask Date: 2001/07/11

Dr. Wu Jinjun reply Dentistry

Good oral hygiene is the key to preventing cavities.
From the perspective of a pediatric dentist, oral care should begin at a young age.
During infancy, when there are no teeth, it is important to give the baby a small amount of cooled boiled water after feeding, which acts as a rinse.
Each night, parents should use a small piece of gauze dampened with water to wipe the soft tissues of the baby's mouth.
Once the child has teeth, it is essential to choose an appropriate toothbrush based on the size of the child's mouth.
However, children under three years old often cannot control the action of spitting, so toothpaste is not necessary.
Parents should simply use a child-sized toothbrush with cooled boiled water to clean their child's teeth and allow them to rinse with the same water, as swallowing a small amount of water is not harmful.
Additionally, before the age of nine, children's fine motor skills are still developing, so it is the responsibility of parents who care about their children's dental health to brush their child's teeth every night before bed.

Reply Date: 2001/07/11

More Info

When it comes to dental hygiene for toddlers, starting early is crucial for establishing good habits that can last a lifetime. According to pediatric dental guidelines, it is indeed recommended to begin brushing your child's teeth as soon as they erupt, which typically starts around six months of age. By the time your child reaches one year old and has eight teeth, it is an appropriate time to introduce a toothbrush into their daily routine.

Brushing your toddler's teeth serves multiple purposes. Firstly, it helps to remove plaque and food particles that can lead to cavities. Even though your child may only have a few teeth, these teeth are still susceptible to decay. Secondly, establishing a brushing routine at this age sets the foundation for good oral hygiene practices as they grow older. Children who learn to brush their teeth early are more likely to continue doing so regularly as they age.

When selecting a toothbrush for your toddler, look for one that is specifically designed for young children. These toothbrushes typically have soft bristles and a small head to accommodate their tiny mouths. It's also important to use water for rinsing instead of toothpaste at this age, as children under three years old may not have the ability to spit out toothpaste effectively. Using a small amount of water to wet the toothbrush and gently brushing the teeth is sufficient for cleaning.

In addition to brushing, it is advisable to help your child develop a routine that includes rinsing their mouth with water after meals. This can be as simple as offering them a small sip of water to swish around and spit out, which can help wash away food particles and sugars that contribute to tooth decay.

Parents should also be aware that dental visits should begin by the age of one or within six months of the first tooth eruption. Regular check-ups with a pediatric dentist can help monitor your child's dental development and address any concerns early on.

Moreover, it is essential to encourage healthy eating habits that support dental health. Limiting sugary snacks and drinks can significantly reduce the risk of cavities. Instead, offer a variety of fruits, vegetables, and whole grains that are not only nutritious but also beneficial for their teeth.

In summary, yes, you should start brushing your toddler's teeth at one year old. This practice is vital for maintaining oral health and preventing dental issues in the future. Establishing a routine now will help your child develop good habits that will benefit them throughout their life. Always consult with your pediatric dentist for personalized advice and recommendations tailored to your child's specific needs.

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