Do you whiten top and bottom teeth?

Author: Crystel Grady  |  Last update: Wednesday, March 26, 2025

Teeth whitening and bleaching are inexpensive procedures, and depending on your preference, you can choose to whiten or bleach just your upper teeth or both the top and bottom rows. With just one teeth whitening or bleaching treatment, you will be amazed at the results and feel confident enough to smile.

Can you whiten top and bottom teeth at the same time?

The great thing about whitening is that it is completely up to you on how you want to do it. You can choose to whiten both the top and bottom teeth at the same time or you could whiten the top teeth first and later whiten the bottom teeth if you so choose. It really all depends on your preference.

Which teeth cannot be whitened?

Teeth that have yellowed with age

As we age, the enamel becomes thinner due to wear and tear, revealing the underlying layer of tooth structure called dentin. Dentin is naturally yellowish and cannot be lightened with teeth whitening products.

Do bottom teeth take longer to whiten?

Also, the colour may appear too opaque (chalky). This will all even-out. You may find that your lower teeth do not lighten as quickly as the upper teeth.

Do you put whitening strips on top and bottom teeth?

First, gently remove the backing of the teeth whitening strip with your fingers. There are two strips – one designed for the top teeth and one designed for the bottom teeth. Use the longer strip for your top teeth and the shorter strip for your bottom teeth.

How to use custom fit tooth whitening trays.

Are teeth whiter on top than the bottom?

The reason is that the posterior teeth are in the shadows, and would naturally look darker. And the lower teeth in a normal bite always appear behind the upper teeth, plus they're a little less prominent, so they will also naturally look darker.

Can yellow teeth become white again?

Yellow teeth can regain whiteness through various methods, including good oral hygiene, professional dental cleanings, and teeth-whitening treatments. Stains from coffee, tea, or tobacco can be removed with adequate oral care, while professional procedures like bleaching or laser treatments offer quicker results.

What is the best method to whiten teeth?

Tooth whitening in professional hands

Dentists can treat you with 6% hydrogen peroxide (the bleaching agent that whitens teeth) – this is nearly 6,000 times stronger than any over-the-counter tooth whitening product. Because of this, tooth whitening by a dentist will give you the very best results.

Why does plaque build up so fast on bottom teeth?

Your bottom front teeth (incisors) are more prone to buildup because they are some of the most challenging teeth to clean due to their shape and location. Most standard toothbrush heads cannot easily access the curvature of your front lower teeth to clean the surface properly, allowing plaque to develop.

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 color makes your teeth look the whitest?

Make your teeth look whiter – Darker shades like royal/navy blue, purple, and even black can make the color of your teeth appear whiter. Even so, be aware that colors like dark green and brown can look like food.

What is the least damaging way to whiten your teeth?

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:

Do crest white strips work?

While they are extremely popular, many people still question whether or not they actually are effective at whitening teeth. The short answer is yes, they do in fact whiten your teeth over time, but whitening strips are not the best way to whiten your teeth!

Do and don'ts of teeth whitening?

Teeth Whitening Do's and Don'ts
  • Do Practice Good Oral Hygiene Before Whitening.
  • Don't Consume Foods that Can Stain Your Teeth.
  • Do Avoid Acidic Foods.
  • Do Check When Your Teeth Whitening Products Expire.
  • Don't Store Whitening Strips in Hot Temperatures.
  • Do Apply Touch-Ups In Between Whitening Treatments.
  • Don't Buy Generics.

Why won't my bottom teeth whiten?

11 Reasons Why Teeth Whitening Does Not Work For You1.1 Types Of Stains Or Spots1.2 Product Type1.3 Bleaching Gel Strength1.4 Unclean Teeth1.5 Dental Restorations1.6 Broken Fillings & Cavities1.7 Lack Of Connection With The Whitening Agent.

What whitens teeth really fast?

The best way to whiten your teeth fast is through professional teeth whitening treatments at your dentist's office. These treatments use high concentrations of carbamide or hydrogen peroxide to whiten teeth quickly and effectively.

How fast does baking soda whiten teeth?

But on average, it can start to remove surface stains within just 2 days. However, it may take as long as two to three weeks to notice small noticeable results. Severity of Stains. The time it takes to see results with baking soda depends on the severity and nature of the stains.

What vitamin deficiency causes yellow teeth?

The Link Between vitamin D Deficiency and Yellow Teeth

Increased Susceptibility to Cavities: Weak enamel due to insufficient calcium absorption increases the risk of cavities. Decayed areas can appear yellow or brown, contributing to an overall discolored smile.

Is it harmful to brush teeth with baking soda?

Does brushing with baking soda damage teeth? Brushing once a day with baking soda or on occasion will not damage the teeth. However, brushing too hard or too often with it can lead to damaged tooth enamel. Some people also mix the baking soda with lemon juice, strawberries or other ingredients to clean the teeth.

How to whiten your teeth in just 2 minutes?

Brush off the stains with Baking Soda

It is an inexpensive and easy home remedy for teeth whitening. To use this home remedy: Add a few drops of water to baking soda until you form a paste. Apply the mixture to the toothbrush bristles and brush as usual for about two minutes.

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.

Why are my bottom teeth always yellow?

Without diligent brushing and flossing, plaque and food stains can build up and make teeth yellow. Missing your regular dental appointments can worsen discoloration since you skip out on professional dental cleaning. Note that too much fluoride exposure can cause fluorosis and give rise to yellow stains.

Are really white teeth attractive?

White teeth are often seen as attractive due to associations with health, youth, and positive social perceptions. Learn about the science behind this phenomenon and explore teeth whitening options with NatruSmile.

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