Is Teeth Whitening For Young and Old?

February 29, 2024

Have you ever wondered why some people have naturally whiter teeth than others? The colour of your teeth is determined by an interplay of many factors, including genetics, oral hygiene, diet, and lifestyle habits. Age can also play a role, but to what extent? And can all ages enjoy the benefits of teeth whitening? Let’s look at some scenarios when it comes to teeth whitening for kids and seniors.

Teeth Whitening for Kids

Kids can suffer from discoloured teeth due to genetics, trauma or diet. Food and drinks like colas, dark juices and lollipops can be part of the reason for stained teeth. A single dark tooth could result from an injury to the tooth, tooth decay or cavities. Sometimes, a permanent tooth can appear slightly more yellow when it erupts next to a baby tooth. But before you consider teeth whitening, start with a visit to the dentist. With routine check-ups and cleaning, your dentists can address dental concerns before they become problems. They are also the best person to advise on the appropriate treatment. Most of the time, dentists recommend waiting until a child’s jaw is fully grown and all permanent teeth have properly erupted.

Understanding Teeth Development

Children’s teeth are not simply miniature versions of adult teeth; they undergo a complex developmental process. Each tooth consists of several layers, with the outermost layer being enamel, the hardest substance in the human body. Beneath the enamel lies the dentin, a yellowish tissue that makes up the bulk of the tooth, and within that, the pulp, containing nerves and blood vessels.

Enamel plays a critical role in protecting teeth from decay and damage. During childhood and early adolescence, teeth continue to develop and erupt, but the enamel isn’t yet fully matured. Exposing developing teeth to whitening treatments, particularly those containing high concentrations of hydrogen peroxide, can weaken the enamel and leave teeth vulnerable to sensitivity and decay.

Teeth Whitening for Seniors

As the years go by, our teeth tend to darken because of acid erosion, friction, and wear and tear. The enamel thins, exposing the yellowing dentin beneath. Another contributor is that our dentin increases as we age, making teeth less translucent and appear darker. This is a natural process; even those dedicated to thorough brushing will experience yellowing teeth over time and with age.

If they’ve been taking care of their teeth throughout the years, there’s no reason why seniors shouldn’t enjoy the benefits of teeth whitening. However, it’s important to note that some dental issues associated with ageing can’t be fixed with teeth whitening. Injuries that impact the tooth’s root can lead to discolouration, as can certain types of prescription medication. Conventional teeth whitening can’t solve these issues, so it’s best to discuss solutions with your dentist.

Boost Your Confidence with a Radiant Smile

At The Smile Bar, we are dedicated to helping you achieve the smile you’ve always wanted. Our friendly and professional team is here to assist you in choosing the best teeth-whitening solution for your needs. Contact us today or visit our website to learn more about our services and schedule your appointment. Let’s boost your confidence with a radiant smile at The Smile Bar!


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