[Question] Can yellow teeth be whitened?

A bright white set of teeth will help people be more confident in all situations, especially showing off the brightest smile. However, not everyone has the white teeth color they want. In some cases, yellow teeth cause loss of confidence, shyness, and not daring to express themselves. So there are quite a few questions sent to My Auris dentistry about can yellow teeth be whitened? To answer this issue in detail, please follow the following article. 

How do teeth become yellow?

Yellow teeth is a condition in which the color of teeth changes, discolors and becomes yellow over time. There are many causes of this condition, which can be external or internal factors in the body. 

The condition of yellow teeth is easy to detect and visible to the naked eye. Therefore, those who encounter this condition also become less confident, especially in communicating or showing a smile. Not only does it cause loss of aesthetics, but yellow teeth also reflect many risks to oral health. 

can yellow teeth be whitened
How do teeth become yellow?

What causes yellow teeth

As mentioned, yellow teeth are caused by many reasons. Understanding the causes will help people find the most suitable treatment and prevention methods, helping to eliminate the concern of whether yellow teeth can be whitened. 

According to experts, yellow and dull teeth can come from the following main causes:

  • Congenital yellow tooth color is inherited from parents or relatives. 
  • Tooth trauma such as fracture or breakage causes tooth enamel to erode, exposing the dentin, causing yellow teeth. 
  • Regular smoking: nicotine in cigarettes is not only an addictive substance, not good for health, but also an adhesive on the tooth surface. This substance left in large quantities over time will cause teeth to not only yellow but also turn dark brown and look very unsightly. 
  • Regularly eat foods with dark colors or lots of sugar: coffee, tea, wine, coke, sports drinks, candy,…
  • Regularly eating sauces such as tomato sauce in spaghetti, or foods with food coloring can easily create plaque and stains on teeth.
  • Using too much fluoride causes teeth to turn yellow and cause many holes to appear small, rough.
  • Side effects of antibiotics, causing teeth to stain tetracycline
  • Improper oral hygiene, lack of tooth brushing and care carefully causing plaque to remain. 
can yellow teeth be whitened
Causes of yellow teeth

Can yellow teeth be whitened?

Can yellow teeth be whitened is an issue that many people are concerned about. Because when this condition appears, the only way people can think of is to use whitening methods. No depends on each person’s condition. Most people can use teeth whitening to help restore their color and become brighter. However, the level of effectiveness and results depend on the cause and level of tooth discoloration for each person. teeth whitening should be applied:

  • People allergic to bleach cannot undergo whitening treatment
  • Women Pregnancy and breastfeeding
  • Children under 16 years old should not whiten their teeth because it can easily irritate the pulp and gum tissue.
  • Gingivitis, open ankles teeth, mechanical wear exposing dentin. 
can yellow teeth be whitened
Can yellow teeth be whitened?

In addition, in cases of yellow teeth due to tetracycline infectionIt cannot be fixed by bleaching. The perfect alternative to this situation is cosmetic porcelain crowns to both improve color and shape aesthetics, improve function as well as better protect the real tooth pulp. 

Methods to whiten yellow teeth

Normally, whitening yellow teeth can be done at the dentist or at home. 

Teeth whitening at the dentist using laser

This teeth whitening method applies modern and advanced technology in the world. At the same time, it also brings successful results to many customers today. Before performing the procedure, the doctor will check the color of your teeth and find out the cause to determine if the treatment is really effective. 

After that, the doctor will thoroughly clean your teeth and then apply exclusive treatment gel to your teeth. Finally, blue light is shined on the teeth to perform whitening. 

The procedure time is not too long, in just about 1 hour the yellow stains on the teeth are completely and cleanly removed. At this point, you will have bright white teeth and regain your confidence. 

Under the influence of blue light, the whitening gel quickly penetrates deep into the dentin and breaks down the color bonds that make teeth yellow. Besides, blue light also stimulates gum tissue to become firmer without affecting the teeth or gum tissues around the teeth. Therefore, during the bleaching process, there will be no pain or discomfort. 

can yellow teeth be whitened
Teeth whitening at laser dentistry

Teeth whitening at home

There are many methods for teeth whitening at home, especially using raw materials. natural material. Also depending on the cause and severity of yellowing, methods can determine whether yellow teeth can be whitened. If the severity is mild, it will quickly restore the desired tooth color, but in other cases, a longer treatment period is needed. Because most of the natural ingredients are benign, safe and very light. 

The first method that everyone needs to especially remember is to thoroughly clean and care for their teeth. Use toothpaste with the right amount of fluoride, brush your teeth at the right time, with the right technique and thoroughly both inside and outside. At the same time, you should combine the use of dental floss, mouthwash, and salt water to remove bacteria and remove plaque on teeth. 

In addition to oral hygiene, here are some simple teeth whitening methods that can be done at home:

  • Teeth whitening with lemon: lemon is rich in vitamin C and other Natural acid is beneficial for dental health. You can use lemon peel to gently rub on the tooth surface. Or mix lemon juice with salt to brush your teeth. However, you should only use lemon teeth whitening methods twice a week. If you overdo it, it can cause tooth erosion. 
  • Teeth whitening with salt: salt has good antibacterial and anti-inflammatory properties, especially good for oral health. When brushing your teeth every day, you can sprinkle a little salt on toothpaste to increase the ability to clean plaque 2-3 times a day for a long time. This method can help strengthen teeth, remove plaque, prevent inflammation and help whiten teeth effectively result. 
can yellow teeth be whitened
Salt helps whiten teeth at home
  • Whiten teeth with banana peel: banana peel contains abundant amounts of magnesium, manganese, Potassium,… these substances have the ability to clean plaque as well as yellow stains on teeth. Use banana peel to rub on the surface of the teeth and keep for about 5-10 minutes for the nutrients to penetrate the teeth. Then, brush your teeth with normal toothpaste. 

Hopefully with the information shared in the article, everyone has the answer for themselves. about Can yellow teeth be whitened. From there, choose the most suitable treatment method based on your condition. To be successful without affecting your health, go to a reputable, quality dentist with guaranteed whitening gel as well as tools and machines. 

Mr. text-center”>

MY AURIS DENTAL CLINIC CO., LTD

We are proud to be a pioneer in dental veneer services in Vietnam with advanced, breakthrough techniques, and especially our exclusive WTS Standards – a significant leap in aesthetic dental science.

CONTACT INFORMATION
MY AURIS SERVICES
POLICY INFORMATION
WARRANTY CHECK
Copyright 2025 © My Auris | All Rights Reserved
chat zalo
chat zalo
messenger