Cập nhật lần cuối: 17/12/2022.

[FAQ] How Long Is Teeth Whitening?

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Not everyone knows exactly how long a procedure of teeth whitening would last and what the most popular teeth whitening methods are nowadays. The following article shall provide the necessary for you to understand better about teeth whitening methods!

How Long Is Teeth Whitening?
How Long Is Teeth Whitening?

Overview about teeth whitening

Teeth whitening (also known as teeth bleaching) is a method that is applied to improve enamel color effectively and safely. However, to preserve the teeth white for as long as possible, you should perform oral hygiene regularly and have a proper diet.

Limit the use of drinks and foods that easily cause stained teeth such as coffee, tea, wine, ketchup, soy sauce, tobacco… You also need to brush your teeth at least 2 times a day with a soft bristle brush and suitable toothpaste.

Nowadays, there are 2 teeth whitening methods: at-home teeth whitening and teeth whitening at dental centers that last from 45 to 60 minutes. The time of teeth whitening depends on which method each person chooses.

How long is teeth whitening?

It cannot be said exactly how long the teeth whitening procedure would last because it greatly depends on each case. Every teeth whitening method lasts differently.

How Long Is Teeth Whitening?
How Long Is Teeth Whitening?

Teeth whitening at home

Lots of people choose to have teeth whitening at home because this method does not take much time or cost too much, therefore, you can do it at home.

However, before having teeth whitening at home, you need to meet a dentist to have tartar removal (scaling), this is a prerequisite for your teeth to be as white as desired. Having tartar removal (scaling) will help the teeth whitening procedure to give the best result.

Not to mention, you need to go to the dentist to buy teeth whitening (bleaching) products as well as to take a tray made based on your teeth marks. Experts advise that you should not buy teeth whitening products from the Internet because you do not know the effects of these drugs as well as their origin. Using fake products might be harmful to your teeth and gums.

If you buy teeth whitening trays from other sources, their sizes might not be suitable for your teeth. You should buy whitening trays and whitening products at the dentist’s office and perform teeth whitening according to the dentist’s instructions.

Performing teeth whitening at home is very simple, you can do it in your spare time. First, you should apply teeth whitening products to the tray, then wear the tray on the jaw. Thanks to the teeth marks taken by the dentist, the size of the whitening tray is suitable for your tooth structure.

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Hold for 1-2 hours for the whitening products to work, then rinse your mouth to clean your teeth. Apply this method 1-2 times/week. After 1-2 weeks, you will see a great improvement in the color of your teeth.

Although teeth whitening methods with whitening strips or pens at home can give long-lasting results, you have to wait for 2-4 weeks to see a noticeable difference in the color of your teeth. The reason is these methods are only applied to mildly stained teeth, in more severe cases, it is difficult to remove the stains on the teeth.

Besides, if you perform the method improperly or abuse these whitening methods, the gums and lips may also be damaged. Furthermore, if you apply teeth whitening methods with natural ingredients such as banana peels, strawberries, lemons, baking soda, etc., it is still effective but cannot be compared with the treatment at the dental clinic.

Performing teeth whitening at home can take a very long time to see results. However, if you use a teeth whitening tray persistently after 7 days, you will see big changes in the color of your teeth.

How Long Is Teeth Whitening?
How Long Is Teeth Whitening?

How long is teeth whitening at dental clinics?

It is highly recommended by experts to have teeth whitening at a dental clinic because if at the dental clinic, the teeth whitening procedure will be carried out more thoroughly. If there is too much tartar, the dentist will remove the tartar first, then proceed to perform teeth whitening. At the dental clinic, the dentist usually applies Laser technology for teeth whitening – this is the most effective teeth whitening method in the US nowadays, which is extremely safe for health.

This method uses laser light to activate the whitening products to remove the stains on teeth, making the teeth brighter and whiter quickly, painlessly, and without causing teeth sensitivity. You will be asked to wear protective gear and glasses to protect your eyes from light rays and splashes.

How long is teeth whitening at dental clinics? The dentist will evenly apply the whitening product to your teeth, by applying the laser light, your teeth will become whiter quickly. The procedure will last for about 45 minutes to 1 hour.

Having teeth whitening at the dental clinic can give the best result immediately. The teeth can stay white and bright for about 3 to 5 years, it may even last longer if you know how to take care of your teeth.

How Long Is Teeth Whitening At Dental Clinics?
How Long Is Teeth Whitening At Dental Clinics?

Where should we have teeth whitening?

If you still do not know where to have quality teeth whitening services, then Gangwhoo Cosmetic Hospital is a perfect choice for you. At Gangwhoo Cosmetic Hospital, we not only have top-quality teeth whitening services but also hundreds of dental services and beauty makeover services.

At Gangwhoo Cosmetic Hospital, we have:

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  • State-of-the-art machinery systems and equipment.
  • Spacious and modern hospital environment.
  • Sterile and clean rooms with a nice view.
  • Quality and dedicated customer service pre and post-operative.
  • Medical standard procedures.
  • Teeth whitening services at an affordable price with lots of promotions and discount programs.
  • Korean advisors such as Prof. Dr. Park Sung Yong, Dr. Kim Yung Moon, Prof. Dr. Park Chang Myun, Dr. Park Hyung Youl, Dr. Yoo Jang Suk…
Doctors at Gangwhoo Cosmetic Hospital
Doctors at Gangwhoo Cosmetic Hospital

Our doctors at Gangwhoo Cosmetic Hospital often practice abroad and attend plastic surgery conferences in Korea… to update and bring the latest beauty trends and technology to bring customers the best experience and satisfaction.

Gangwhoo Cosmetic Hospital's doctors at plastic surgery conferences in Korea
Gangwhoo Cosmetic Hospital’s doctors at plastic surgery conferences in Korea

Direct contact to Gangwhoo Cosmetic Hospital for further consultation

  • Address: 576 – 578 Cong Hoa Street, Ward 13, Tan Binh District, Ho Chi Minh City, Vietnam
  • Hotline/Zalo: 0901 666 879
  • Email: info@benhvienthammygangwhoo.vn
  • Website: gangwhoohospital.vn
  • Fanpage: https://www.facebook.com/GangwhooHospital
  • TikTok: https://tiktok.com/@benhviengangwhoo
  • Instagram: https://www.instagram.com/benhvienthammygangwhoo/
  • YouTube: https://www.youtube.com/c/benhvienthammygangwhoo

We hope you’ve had enough useful information about teeth whitening services. If you have any further questions or concerns, please leave a comment, contact Gangwhoo Cosmetic Hospital, or via our Hotline: 0901.666.879 for the most thoughtful advice and guidance!

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