What Causes Uneven Color After Teeth Whitening? Here are a couple of reasons why your teeth may appear patchy after undergoing teeth whitening near you: A lot of the time, the edges of your teeth respond more quickly to bleaching than the inner areas since the bleach can penetrate the enamel more rapidly.
Noticing white spots on the surface of your teeth after a whitening treatment is caused by hypo-calcification. Teeth whitening does not cause white spots on your teeth; however, tooth whitening treatments can make already present spots more visible.
What Does the Yellow Sign Indicate? Teeth whitening strips use peroxide to remove stains. So what happens is that the peroxide temporarily increases your enamel's porosity. This allows the peroxide to reach the discolored molecules in your teeth.
If the teeth have white spots on them before bleaching, these spots will appear whiter during the first few days. However, the contrast between the spots and the rest of the tooth will be gradually less over the course of the treatment and eventually they will not be noticeable.
Whitening doesn't hurt, but it's common to experience some mild sensitivity either during or after the initial treatment. This should settle down after a couple of days. If it doesn't, get in touch with your dentist who can give you further advice.
Most patients will see results immediately following the in-office procedure. The full effects of tooth whitening can usually be seen after the first 24 hours. If you use at-home whitening kits, it can take longer to see results.
How white will my teeth get after in-office teeth whitening? After the 30-60 minutes treatment, your teeth whitening may vary: from 10 to 15 shades whiter, to 2 to 5 shades lighter.
White spots might appear after using whitening strips but should fade within a few hours. This is caused by the way whitening agents are applied with the strip. Crest, a major producer of whitening strips, claims this spotting is caused by lost water in your tooth's enamel.
Tips to Maintain a Brighter, Whiter Smile
Our team recommends that patients: Drink coffee through a straw. When consuming coffee (or any other dark-colored beverage), sip it through a straw. This minimizes the amount of time that the liquid contacts the teeth, and consequently reduces resulting stains.
Can my teeth become white again after turning yellow? Yes, there are a number of ways that you can help whiten teeth again after they have yellowed, from changing toothpaste and mouthwash to dental hygiene appointments.
Consuming Certain Foods and Drinks
“Certain foods that are high in tannins, such as red wine, are potential causes of yellow teeth,” notes Crest. Other teeth-staining foods include coffee, citrus fruits and juices, soft drinks, teas, berries, tomato-based sauces, curry, balsamic vinegar, and soy sauce.
Porcelain Veneers
These are very popular amongst celebrities because of their incredible results. Veneers are thin, strong shells that are custom-made from dental porcelain to cover the front surface of your teeth.
The tooth whitening process temporarily makes the teeth more susceptible to stains, so it is best to avoid stain-causing foods and drinks for at least two days. After two days, you can resume drinking these beverages. But it is important to note that coffee and wine contain tannins, which, unfortunately, cause stains.
You can drink coffee and wine after teeth whitening, but you must keep in mind that drinking coffee and wine can diminish the results of whitening treatment.
Always rinse with water.
By rinsing your teeth off quickly, however, they are less impacted by the tannins in your morning cup. Therefore, one of the ways that avid coffee drinkers can keep their teeth white is to rinse with water after drinking.
Most often occurring after the removal of braces, white spot lesions are light, white spots on the surface of the tooth that are the result of demineralization caused by the wear down of the enamel. If you get white spots on your teeth are removing your braces, then there are several ways it can be treated.
Patients who choose the in-office teeth whitening typically only need one visit per year to keep their teeth white at all times. During each session, the dentist may apply different costs of the bleaching agent depending on the patient's goals and how severe the stains are.
The answer is yes – brushing your teeth after using teeth whitening strips is an essential part of the process. Brushing teeth after using teeth whitening strips helps to remove any excess whitening agent and also helps to reduce teeth sensitivity.
In some cases, whitening solutions can change the colour of your teeth up to nine or more shades. But in most cases the end results are from three to seven shades brighter. Keep in mind that teeth whitening doesn't last forever, so you will have to top up eventually after years more staining from your lifestyle.
That being said, legally approved tooth whitening products, applied by a trained professional is not dangerous for your teeth. You should still refrain from using such products more often than 3-4 a week, so as to prevent gradual enamel erosion.
I use their toothbrushes, their toothpaste, all of their whitening products, and their new V 34 color corrector. This has really been my secret to a brighter smile.
Some people are born with whiter, thicker enamel and may simply be blessed with great looking teeth. This is not necessarily an indication of how healthy teeth are: it's just genetics. Beneath the enamel lies the dentin, or the which is usually yellowish.
The actual whitening process involves the dentist applying a gel made of 15% to 35% hydrogen peroxide to your front teeth. Hydrogen peroxide can penetrate the porous outer layer of your teeth and break apart stain compounds using a chemical reaction called oxidation.
Side Effects Of Teeth Whitening
The only common side effect of professional teeth whitening is teeth sensitivity. Teeth are thought to become more sensitive after whitening because the whitener weakens the teeth slightly, exposing “dentinal microtubules” that connect the outside of the tooth to the nerves inside.