There are three types of teeth whitening products: abrasives, lighteners, and bleaching trays.
The abrasive whitening products use tiny grains that remove surface stains. These whitening products can be used with toothpaste, water, or gel.
The lightener whitening products use hydrogen peroxide to break down the brown pigment in the teeth. This type of whitening product is most effective when used with a bleaching tray.
The bleaching trays use a light source to heat up the teeth and destroy the brown pigment. This is the best teeth whitening method when used twice a day for 30 minutes each time.
Important Facts About Teeth Whitening
Teeth whitening is a popular trend, but it's important to be aware of the facts before you decide to go through with it. Here are four things you need to know about teeth whitening:
1) It doesn't work 100% of the time - Whitening products typically only remove around 50% of the tooth's surface colour, so even if all of your teeth are lightened by a certain percentage, some spots will still be darker than others.
2) It can actually lead to further tooth discolouration and problems down the line - While most people think that bleaching their teeth will eventually result in whiter whites, this isn’t always the case. Over-bleaching your teeth can cause staining and damage that may require dental repairs or even replacement.
3) There are risks associated with using bleaching products - Some bleaches contain harmful chemicals that could potentially irritate your skin and eyes, and other ingredients could also cause sensitivity in rare cases.
4) You might have to use bleaching treatments multiple times over an extended period of time - Even though some products claim that they can lighten your teeth within one session, often times this isn’t the case. For teeth whitening treatments to be effective, you will likely have to use them regularly for several weeks or even months.
Why should you visit professional for your dental cleaning?
Here in this blog, we have shared 8 reasons why you need professional's help for cleaning your teeth.
