Common Questions About Teeth Whitening

Mar 21, 2019 | Teeth Whitening

Our teeth and smiles are an important part of life, and a whiter, brighter smile can have many benefits. Teeth whitening is becoming a popular way to touch up your teeth, but there are few things to know about it before you start. We have answered some common questions below.

How does teeth whitening work?

There are loads of products on the market that help to whiten your teeth, and the practice has become very popular. There are mainly two ways teeth whitening products work; from the inside and for the top layer. If stains on your teeth originate inside your teeth, the type of hydrogen peroxide gel is absorbed by your teeth when applied, penetrating the stain and lightening your teeth within two weeks. The other approach is for stains on the surface, which dentists will polish to clean them, and are caused by drinking or smoking, and can be whitened carefully using a variety of home methods from strips to charcoal.

Is teeth whitening safe?

When applied correctly, teeth whitening is completely safe. It is crucial you follow the instructions of a home teeth whitening kit carefully, as leaving the product on for too long could lead to either short or long term risks. The treatments restore the natural whiteness of your teeth, so you shouldn’t take it to extremes.

Will teeth whitening hurt?

Teeth whitening doesn’t hurt, and any method you choose is painless. However, if you do have sensitive gums or teeth, the chemicals may cause slight inflammation or numbness, and should be immediately washed out from your mouth. Consult your dentist if you have sensitive teeth before going ahead with a teeth whitening procedure.

Do teeth whiteners damage enamel?

Tooth enamel is the hard, outer surface of your teeth which helps protect your teeth against decay. It is considered to be the hardest substance in your body, more so than bone. As such, teeth whitening products have shown to have no effect on the hardness of a tooth’s enamel surface. Nevertheless, you should not overuse teeth whiteners.

Will my teeth be permanently whiter?

Teeth whitening products help to restore your teeth to their natural white colour, but they won’t be permanent. Your teeth will again start to develop new stains due to age and diet, so to keep your teeth looking white, you will need to have follow up treatments. Results can last between six months to two years.

Are there methods to avoid?

There are many teeth whitening methods available to choose from, and it is essential that the method you opt for is carried out by a professional or competent company. For home methods, take a look at the reviews on our website, from blue light teeth whitener reviews to those on whitening toothpaste, treatment kits and teeth strips. In these reviews from non-partisan reviewers, we detail the products, the process and the effectiveness.

For more information on home teeth whitening products and kits, take a look at the reviews and comparisons we have, along with blog posts on teeth whitening and general dental care.

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