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How do Koreans get their teeth so white?


Koreans are known for their beautiful, glowing skin, but did you know that they also have some of the whitest teeth in the world? This has led many people to wonder how they achieve such bright smiles. In this article, we will explore the different methods and techniques that Koreans use to keep their teeth white.

Diet and Lifestyle

Koreans attribute their white teeth to their diet and lifestyle. They consume a lot of vegetables, fruits, and dairy products that are rich in calcium, which is essential for strong teeth. They also avoid sugary foods and drinks that can cause cavities and tooth decay. Additionally, Koreans practice good oral hygiene by brushing their teeth at least twice a day and flossing regularly.

Teeth Whitening Products

Koreans also use teeth whitening products to enhance the whiteness of their teeth. These products range from toothpaste and mouthwash to whitening strips and gels. Many of these products contain hydrogen peroxide or carbamide peroxide, which are bleaching agents that help remove stains and discoloration from teeth.

Oil Pulling

Oil pulling is an ancient Ayurvedic practice that involves swishing oil around in your mouth to remove toxins and bacteria. Koreans use sesame oil or coconut oil for oil pulling, which can help whiten teeth by removing stains and plaque buildup.

Baking Soda

Baking soda is a natural teeth whitener that many Koreans use to brighten their smiles. They mix baking soda with water to create a paste and then brush with it for a few minutes before rinsing with water. Baking soda helps remove surface stains on teeth and can also neutralize acids in the mouth that can cause tooth decay.

Activated Charcoal

Activated charcoal is another natural teeth whitener that Koreans use. They mix activated charcoal powder with water to create a paste and then brush with it for a few minutes before rinsing with water. Activated charcoal helps absorb toxins and stains from teeth, leaving them looking whiter and brighter.

Green Tea

Green tea is a popular beverage in Korea, and it also has teeth whitening benefits. Green tea contains catechins, which are antioxidants that can help prevent tooth decay and gum disease. Additionally, the tannins in green tea can help remove surface stains on teeth.

Professional Teeth Whitening

Koreans also visit dental clinics for professional teeth whitening treatments. These treatments use stronger bleaching agents than over-the-counter products and can provide quicker and more dramatic results. Some popular professional teeth whitening treatments in Korea include laser whitening and customized tray whitening.

Preventative Measures

Preventing stains and discoloration is just as important as removing them. Koreans take preventative measures such as avoiding smoking, drinking coffee or tea excessively, and drinking alcohol in moderation. They also wear mouthguards while playing sports to protect their teeth from injury.

Natural Remedies

In addition to the above methods, Koreans also use various natural remedies to keep their teeth white. These include rubbing orange peels or banana peels on teeth to remove stains, using apple cider vinegar as a mouthwash to kill bacteria, and consuming foods like strawberries that contain malic acid, which can help whiten teeth.

Cultural Significance

Having white teeth is not just a cosmetic preference for Koreans; it is also a cultural significance. In Korea, having a bright smile is seen as a sign of good health, youthfulness, and cleanliness. Therefore, maintaining healthy and white teeth is highly valued in Korean culture.


Koreans have a variety of methods and techniques for achieving and maintaining white teeth. From their diet and lifestyle to teeth whitening products, natural remedies, and professional treatments, Koreans prioritize oral health and hygiene to achieve a bright and healthy smile. By adopting some of these practices, you too can enjoy the benefits of a white and healthy smile.

How do Korean keep their teeth white?

In Korea, the three commonly used methods for teeth whitening are veneers, laser whitening, and home whitening kits.

How do idols have white teeth?

To hide the yellow hue of their teeth, idols undergo teeth whitening, but since it’s temporary, Park Ho San suggests that idols receive the procedure annually. Teeth whitening is a cosmetic process that involves using a product, and the original color can return within a year.

How do celebrities get their teeth so white?

Celebrities often opt for porcelain veneers due to their exceptional outcomes. Veneers consist of thin, robust shells created from dental porcelain that fit over the front of your teeth, providing a solution for small fractures, chips, gaps, and discoloration simultaneously.

Why K-Pop idols have white teeth?

The reason for this is probably because people in South Korea place a high value on keeping their gums and teeth healthy.

Do Koreans brush their teeth 3 times a day?

The most common brushing technique recommended to the general population in Korea is known as the 3-3-3 brushing method. This involves brushing teeth three times a day, within three minutes after eating, and for at least three minutes each time, focusing solely on toothbrushing behavior.

How do Korean clean their teeth?

It is customary for Koreans to carry their oral care supplies, including toothpaste, toothbrush, and mouthwash, and to brush their teeth after consuming coffee, snacks, or lunch. In Korean offices, it is not uncommon to see a queue of people waiting to use the bathroom for this purpose.

It’s important to note that while having white teeth is desirable, it’s not the only factor in oral health. Koreans also prioritize overall dental health, such as regular visits to the dentist and proper oral care. They believe that a healthy smile is not just about appearance but also about maintaining good oral health and preventing dental problems.

In addition to their dental practices, Koreans also prioritize their overall health, which can affect their oral health. They believe that a healthy body leads to a healthy mouth, so they consume a balanced diet, exercise regularly, and manage stress levels. All of these factors contribute to healthy teeth and gums.

It’s worth noting that some of the natural remedies mentioned in this article, such as using baking soda or activated charcoal, should be used with caution. Overuse or improper use of these substances can actually damage tooth enamel and cause sensitivity. It’s always recommended to consult with a dentist before trying any new teeth whitening methods.

Overall, maintaining white and healthy teeth is an important aspect of Korean culture and is seen as a reflection of one’s overall health and hygiene. By adopting some of their dental practices and prioritizing overall health, anyone can achieve a bright and healthy smile.

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