Aging and teeth going yellow are simultaneous natural processes, but that does not mean you show off yellow beans every time you smile. Yes, even if you turn 70 year old, your teeth can be whitened.

However, it is important to note that the effectiveness of tooth whitening varies based on the specific causes of discoloration and the overall condition of the teeth.

In general, tooth whitening is most effective on teeth if they have yellowed due to age, smoking, or having certain foods and drinks that leave stains behind.

Why Do Teeth Turn Yellow With Age?

There are several reasons why teeth may turn yellow as you turn 70 year old.

  • Enamel thinning – As we age, the enamel on our teeth becomes thin due to wear and tear, exposing the yellowish dentin layer underneath.
  • Staining – Over time, teeth can get stained by various edible substances such as coffee, tea, tobacco, and some fruits with dark pigments. These stains can build up on the surface of the teeth, giving them a yellowish color.
  • Poor dental hygiene – Not practicing adequate brush and floss regime regularly allows plaque and tartar to build up on the teeth, giving them a yellowish appearance.
  • Medications – Some medications, such as tetracycline, can cause tooth discoloration.
  • Trauma – Trauma to the teeth, such as a fall or sudden blow to the mouth, can cause the tooth to become discolored.

How To Whiten Aging Yellow Teeth?

There are several ways to whiten teeth for people of all ages, including those who are 70 years old.

  1. Professional in-office teeth whitening
    This is a quick and effective way to whiten teeth and is performed by a dental professional. It involves using a concentrated bleaching agent and a specialized light or laser to enhance the effect.
  2. Take-home teeth whitening kits
    These kits are available from dentists and can be used at home. They typically include a bleaching gel and a custom-fitted tray that fits over the teeth.
  3. Over-the-counter teeth whitening products
    These products include toothpaste, strips, and gels, that are easily available without a prescription.
    Usually, they are less effective than professional in-office treatments, but they may be a good option if you want a more subtle improvement in the color of your teeth.
  4. Professional at-home teeth whitening
    This option is different from regular whitening toothpaste used. It involves the use of a take-home kit specially formulated by a dental professional to be used for a DIY session.
    The kit includes a bleaching agent and a tray that has been custom-made to fit your patient’s mouth.
  5. Natural teeth whitening
    On the flip side, some elderly people refuse to go to chemical resorts but use natural methods to whiten their teeth.

In that situation, methods like brushing with baking soda, using hydrogen peroxide as a mouthwash, or brushing with an orange peel come in handy.

However, it is necessary to take immense care when using natural methods, as some of them can be abrasive and may damage the enamel of the teeth.

Final Words

The treatment selection comes down to each individual condition, and your dentist can help you choose the best option for you. Dentists from Pearlshine Dental are tooth experts and provide teeth whitening treatments in Houston for people of all ages. Dial (281) 477-7200 to connect with us.

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