Many people try teeth whitening to get a brighter smile. However, it is not uncommon to notice yellow teeth after whitening treatment. When this occurs, it can be confusing and frustrating for you. If the whitening treatment you receive is not working out as you had planned, you are not the only one. A dentist in Etobicoke can help explain why your teeth are still yellow, what you can do about it, and the most effective options available for your yellow teeth after whitening.
Why Do Teeth Stay Yellow After Whitening?
Even when you can see improvement in your whiteness, you may find that after a teeth whitening treatment that your teeth did not get as white or bright as you wished or expected. But this does not mean that your whitening treatment was not effective or did not work. There are several reasons teeth stay yellow
- Natural Tooth Colour
Every person has a different tooth colour. Some teeth are much more discoloured than others and can have a blend of darker shades of dentin (the layer of the tooth under the enamel). Since whitening treatments mainly work on the enamel and not dentin, this is why some teeth can still appear yellow after whitening treatments. - Stains Inside the Tooth
Surface stains from coffee, tea, smoking, and other sources are usually removed, but stains that are lodged deep inside your tooth are more challenging to remove using a whitening treatment. This type of stain is known as an intrinsic stain. - Thinning Enamel
As people age, it is common for their enamel to naturally thin. This makes the yellow dentin show through more, even after whitening. - Medical Reasons or Medications
Certain antibiotics or medical conditions can alter tooth colour. If tooth colour has been altered, whitening treatments may not fully correct these changes. - Improper Whitening Method
Low-strength products used at home will never work as well as treatments delivered in a dental clinic.
Common Situations: At-Home vs. Professional Results
Many patients wonder about professional whitening vs. at-home results. The difference mainly comes down to strength and technique.
| Whitening Type | Strength | Results | Best For |
| Over-the-counter strips or toothpaste | Low | Mild surface stain removal | Minor discoloration |
| At-home trays (from dentist) | Moderate | Better than store products | Moderate stains |
| In-office professional whitening | High | Fast, strong, and noticeable results | Stubborn yellow teeth |
If you still have stubborn yellow teeth after trying over-the-counter products, it might be time to visit a dental clinic nearby to discuss having whiter teeth through a stronger treatment.
How to Fix Yellow Teeth After Whitening
If you are unhappy with your whitening’s result, don’t worry; there are safe and effective things to do to improve your smile. Here are a couple of the common options for getting rid of yellow teeth:
- Professional Whitening Treatment
Dentists use stronger gel and advanced systems capable of absorbing deeper stains. This is often the best solution for yellow teeth after teeth whitening in Etobicoke ON, done at home. - Internal Bleaching
If it’s only one tooth that is discoloured and happened after an old root canal, dentists often use a special process to whiten the tooth from the inside of the tooth. - Veneers or Bonding
For teeth that have had permanent stains that whitening will not remove, dental veneers or dental bonding will cover the discoloured teeth and restore a naturally white appearance. - Good Oral Habits
You must work on maintaining your results by brushing at least twice daily with fluoride toothpaste, flossing daily, and avoiding some staining foods and drinks (coffee, red wine, and tobacco).
When to See a Dentist
If your tooth whitening isn’t producing results, it may be worthwhile to see a dentist. They can assess any potential enamel wear, internal stains, or other reasons causing discoloration. A quick visit to an Etobicoke dental clinic near you will provide a well-defined diagnosis and treatment plan.
Final Thoughts
If yellow teeth still haunt you after the whitening procedure, don’t be discouraged. An Etobicoke dentist can help you with suggestions on how to fix yellow teeth after whitening and make the best recommendations for yellow teeth after whitening that suit your needs. For a secure as well as durable outcome from teeth whitening, contact a professional dental practice near you.
Make Your Smile Glow With Whitening!
Rexdale Plaza Dentistry is a trusted dental clinic offering quality dental care. Our team is capable of providing a full range of services, including tooth cleaning, whitening, and more services in a safe and friendly environment. We aim to treat patients comfortably while utilizing the optimal modern dental approach for optimum results. Call Rexdale Plaza Dentistry today.
FAQs
Why do my teeth look yellow after whitening?
This may occur as a result of the natural dentin colour, enamel thinning or stains that whitening cannot remove.
Will professional whitening remove stubborn yellow teeth?
Yes. Professional whitening works better than most at-home kits because it uses stronger gels and safe dental equipment.
How do I know the best solution for yellow teeth after whitening?
A dentist can assess your teeth and verify whether whitening, veneers or another procedure will get you the best results.
Is it safe for everyone to whiten teeth?
Whitening teeth is safe for most people; however, if patients have gum disease, sensitive teeth, or restorations, they may have to consider other alternatives.