How many times have you appreciated your favorite star for his or her beautiful shiny white teeth? You must have wondered from where they get such beautiful white teeth. It is not a secret any more. Even a few years back teeth whitening was not all that common. But today even a 16-year-old wants to go for teeth whitening. With the popularity of teeth whitening procedures market is flooded with several products. It is essential to compare teeth whitening products before starting with any of them.

Most of us have teeth which we cannot call absolutely white unless we have gone through a teeth whitening procedure. The discoloration of teeth can be natural or it can be a result of accumulation of substance from the things that we consume. Discolored teeth may look grey, brown, or yellow depending on the extent of the damage. This coating is collected over the lower layer of our teeth where the toothbrush cannot reach. To rid ourselves from this problem which makes our teeth unattractive, teeth whitening is a great option.

With so many options available it is a bit confusing to select a product that you feel will work for you. There is a simple solution to this problem. Compare teeth whitening products before taking up any of the processes to find out what suits you the best. First, you have to decide whether you are taking up home teeth whitening procedures or going in for dental office whitening. For the latter you don't need much preparation as the dentist handles all your problems. When you decide to take up whitening process at home, then you have to make a choice.

Since all teeth whitening products contain some percentage of Hydrogen or Carbamide peroxide then why should we compare teeth whitening products? The reason is that it is wise to find out the concentration of these chemicals which may go up till 22%. Different products have different concentration as they take different time span to whiten the teeth. So, some may have higher degree of peroxide and take only 20 minutes for teeth whitening, for a week. Weaker ones take overnight application for a week. Compare and choose the one you feel will not make your teeth sensitive if you are prone to it. Ideally, a gel having 10% to 16% peroxide does not cause much discomfort. You can also use a de-sensitizing toothpaste.

Another factor to compare teeth whitening products is to see the kind of tray the kit offers. There are some readymade ones and there are the ones made of soft silicone or plastic which you need to boil and then use. There are others which are moldable to take the impression of your teeth, and the tray can be custom made for you from the dentist's lab. The last one acts the best in comparison. Boiling the trays also produce good result. The first kind is cheap but since it does not mold to your teeth perfectly the gel may leak out and harm your gum.

With some guiding factor you can make a wise choice as teeth whitening also involves your oral heath. If you have gum or dental problems it is best to take advice from the dentist before you try out anything.