Why do my teeth look grey after whitening?

Author: Coty Terry  |  Last update: Monday, March 31, 2025

Why Did Your Tooth Turn Gray After Whitening It? There are several things to consider: It may be that your tooth was damaged before you applied the whitening gel to it, and it became irritated afterward. The problem might stem from the whitening gel.

Why do my teeth not look white after whitening?

Uneven color post-whitening can result from the bleach reacting differently across your teeth due to variations in enamel thickness and mineral content. This usually evens out with time and proper oral hygiene.

How do you fix GREY teeth?

Care and Treatment
  1. Teeth whitening. Dentists may offer in-office or at-home professional teeth whitening treatments. ...
  2. Dental bonding. If you have deep tooth discoloration that doesn't improve with whitening, your dentist may recommend dental bonding. ...
  3. Porcelain veneers. ...
  4. Dental crowns.

What does it mean when your teeth go grey?

When only one or a few teeth turn gray or blue, it might be because the teeth have died. Though you might think of all teeth as lifeless, at their center are living pulp and nerves. If trauma or infection has caused damage, the pulp and nerves can die, and the tooth turns dark pink, gray, or black.

How to fix translucent teeth from whitening?

How Do You Treat Translucent Teeth? Your dentist may use methods like bonding, veneers or crowns to fix the translucency of your teeth.

How Teeth Whitening At The Dentist Works...And Is It Worth It? Orthodontist Reacts!

Can you reverse translucent teeth?

Yes, there are many professional dental treatment options available to help correct the issue of translucent teeth.

Can you rebuild tooth enamel?

Your body cannot make new enamel; however, you can strengthen and repair existing enamel. This happens through a process called remineralization, which naturally occurs when essential minerals like fluoride, calcium, and phosphate reunite with your enamel.

Can a grey tooth turn white again?

Generally, it's unlikely that a grey tooth will heal and regain its actual color. Although sometimes it may heal if the root cause is fixed, it's rare.

How to whiten a dead tooth at home?

But when it comes to whitening a dead tooth, at-home products aren't very effective. Over-the-counter whitening products and DIY whitening pastes usually only work on healthy teeth. In fact, many people complain that the color of a dead tooth gets worse after at-home whitening treatments.

What deficiency causes grey teeth?

Vitamin D deficiency — Without enough vitamin D, your body can't absorb calcium, and this can lead to tooth decay. You need vitamin D and calcium to maintain strong tooth enamel and avoid discoloration.

Can you whiten teeth that are GREY?

Teeth whitening procedures often work better on yellow or orange teeth but can lighten and brighten the appearance of gray teeth. Your dentist may recommend at-home whitening treatments using strips or trays for less severe graying, or they may propose in-office procedures for more advanced discoloration.

Why is my tooth GREY but no pain?

When a single tooth changes to become grey in color, you may have a condition known as a necrotic pulp. The pulp is the collection of nerves and blood vessels residing within the hollow chamber of each tooth. It is this pulp tissue that “dies” and most often causes color changes.

Does baking soda whiten teeth?

Baking soda is a natural bleaching agent used to remove stains from teeth. But, how long the baking soda takes to work depends on the severity of the stains. Generally, it takes about two weeks of daily use before you start seeing results.

Why do dentists not recommend teeth whitening?

If used over time and without the aid of a professional cosmetic dentist, this treatment could cause tooth sensitivity and at times pain. The worst part for these patients is that by affecting the enamel and causing teeth to become more sensitive overall, the teeth are then primed to become even more stained over time!

What do dehydrated teeth look like?

Dehydrated teeth appear white and chalky. You'll notice this more if you're a mouth breather or have a cold. It's why you may get a white spot on a tooth overnight.

Is enamel demineralization bad?

Demineralization happens when there's a shortage of mineral ions in the oral environment compared to your tooth enamel's mineral content. The organic acids produced by plaque and bacteria eat away the enamel crystal, resulting in porous tooth enamel and cavities.

What color is a dead tooth?

If the tooth is dead, it will often get darker in color, and a person may notice a yellow, gray, or black discoloration. A change in color usually occurs because the red blood cells are dying. This is a very similar effect to bruising.

Can rotten teeth be white again?

Not every dead tooth will respond to teeth whitening treatments. If this is the case, you may need to consider other options, such as porcelain veneers or crowns. These treatments will encase the discolored tooth, and your smile will be bright as ever.

What is the fastest way to whiten your teeth?

The fastest and best way to whiten teeth at home is by using professional whitening gel trays. These custom trays offer the best results at a lower cost than professional treatments, with minimal risk of sensitivity or gum damage. They provide long-lasting and sustainable whitening effects when used correctly.

Does a GREY tooth mean decay?

Tooth decay is the leading cause of grey teeth. It can cut off the tooth's blood flow, causing it to die and go grey. Additionally, tooth trauma can also cut off blood flow, resulting in the tooth dying.

How to remove tartar from teeth without a dentist?

Naturally antibacterial, white vinegar will help to demineralise or soften tartar if used once or twice daily as a mouthwash. Swish a mixture of 2 cups of warm water, 2 teaspoons of white vinegar and a pinch of salt around your mouth for a few minutes. Do this after or between brushing your teeth.

What does damaged enamel look like?

They usually look frail, darker in color (because of the exposed yellow dentin behind your enamel), and might even start to show signs of chipping or cracks. You can usually tell your teeth are getting thinner because the enamel seems smoother than normal.

Is there a way to whiten teeth without damaging enamel?

Here are six ways for you to naturally whiten your teeth without the use of any harmful chemicals:
  1. First things first, brush your teeth regularly: ...
  2. Oil pulling: ...
  3. Brush with baking soda and hydrogen peroxide paste: ...
  4. Rub banana, orange, or lemon peels: ...
  5. Take a diet rich in fruits and vegetables: ...
  6. Go to the dentist:

Can Pronamel really repair enamel?

Intensive Enamel Repair toothpaste is Pronamel's most advanced formulation in enamel care that both improves the remineralisation process and inhibits demineralisation, actively repairing your enamel and protecting it from future erosion.

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