Teeth whitening can brighten your smile by removing stains and discoloration. Many people consider this treatment to restore the natural colour of their teeth. However, teeth whitening is not suitable for everyone. In this article, we will explore who may not be a good candidate for this popular dental procedure. Teeth whitening removes stains from tea, coffee, red wine, or smoking. Medications and aging can also lead to tooth discoloration. Professional teeth whitening can help restore your smile, but it’s important to know if you are a suitable candidate.

Ideal Candidates for Teeth Whitening

Healthy teeth and gums are essential for successful teeth whitening. The best candidates typically have:

  • Healthy Teeth: Teeth without fillings, crowns, or restorations respond best to whitening.

  • Healthy Gums: Healthy gum tissues are crucial. Dentists avoid whitening if you have gum disease or other gum issues.

  • Teeth with yellowish hues respond well to whitening. They respond better than teeth with brown or grey tones.Who is Not Suitable for Teeth Whitening?

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Who is Not Suitable for Teeth Whitening?

Not everyone can safely or effectively undergo teeth whitening. Here are some groups who may not be suitable candidates:

Children Under 16

Teeth whitening is not recommended for children under 16. Young teeth have larger pulp chambers, which could become irritated by whitening agents. This can lead to increased sensitivity and pain.

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Pregnant and Lactating Women

Pregnant and breastfeeding women should avoid teeth whitening. The safety of whitening agents during pregnancy and lactation is not well studied, so it’s best to avoid unnecessary risks.

Allergies and Sensitivities

If you have allergies to whitening agents like peroxide, you should not undergo teeth whitening. Also, people with sensitive teeth may feel more pain during and after the treatment. It’s important to discuss any sensitivities with your dentist.

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Multiple Restorations

People with many dental restorations, like fillings, crowns, or veneers, may not be good for teeth whitening. These materials do not respond to whitening agents, leading to uneven results. If you have many restorations, your dentist may suggest alternative treatments like veneers or bonding.

Conditions That Can Affect Whitening Results

Certain dental conditions can make whitening less effective or increase the risk of complications. These include:

Gum Disease and Tooth Decay

Teeth whitening is not suitable for people with untreated gum disease or tooth decay. Whitening agents can irritate gums and worsen decay. It’s essential to treat these conditions before considering whitening.

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Exposed Roots

Teeth with exposed roots due to receding gums are not good candidates for whitening. Whitening agents can cause pain and sensitivity in exposed roots. Dentists usually recommend other treatments for such cases.

Unrealistic Expectations

Teeth whitening cannot achieve unnaturally white results. If you expect your teeth to become extremely white, you may be disappointed. It’s important to have realistic expectations about the outcome of the treatment.

Alternative Options for a Brighter Smile

If you are not a candidate for teeth whitening, there are other ways to achieve a brighter smile:


Dental veneers are thin shells that cover the front surface of your teeth. They can improve the appearance of stained, chipped, or crooked teeth. Veneers provide a long-lasting solution for a bright smile.


Dental bonding involves applying a tooth-coloured resin to your teeth. It can cover stains, chips, and gaps, giving your teeth a more uniform appearance. Bonding is a less invasive alternative to veneers.

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Preventing Stains and Maintaining White Teeth

To keep your teeth white and prevent future stains, follow these tips:

  • Practice Good Oral Hygiene: Brush your teeth twice a day and floss daily to remove plaque and prevent stains.

  • Avoid Staining Foods and Drinks: Limit your intake of tea, coffee, red wine, and cola. If you do consume these, rinse your mouth with water afterwards.

  • Quit Smoking: Smoking can cause severe stains on your teeth. Quitting smoking will improve your oral health and overall well-being.

  • Regular Dental Check-ups: Visit your dentist regularly for cleanings and check-ups. Professional cleanings can remove surface stains and keep your teeth healthy.

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Teeth whitening is a popular cosmetic procedure that can enhance your smile. However, it is not suitable for everyone. It’s important to have healthy teeth and gums and realistic expectations. If you are not a candidate for teeth whitening, there are other options available to improve the appearance of your teeth. Always consult with your dentist to determine the best treatment for your needs.

By understanding who should not get teeth whitening and exploring other options. You can make informed choices about your dental health. Then, you can get a bright, confident smile.

Contact Old Machar Dental Care for Professional Advice

If you are considering teeth whitening and want to ensure it’s the right choice for you, contact Old Machar Dental Care. Our experienced team can provide professional advice and recommend the best treatment options for your specific needs. We offer a range of dental services to help you achieve a healthy, beautiful smile.