Probably the less expensive in cost of teeth whitening is by using gels. The cost is around $15 for a 14-days treatment. Using gel is far more result yielding than using a normal teeth whitening toothpaste. The usage of these two methods is almost the same except that gel comes with an applicator. This applicator is use to apply the gel to your teeth. Most people can afford to buy the gel from pharmacy.

The other product which is slightly higher than gel in cost of teeth whitening is strips. Most whitening strips are used twice a day. When you buy strips, it also comes with some whitening chemicals. These chemicals will be place on the strips and you need to apply these strips to your teeth. Usually, to achieve good result, the strips need to stay in your mouth for about half an hour. During this waiting period, you can watch television or read magazines to buy some time. The cost for 14-days supply is ranging from $10 - $55.

The most expensive over-the-counter teeth whitening products will be one-size-fits-all-tray-bleaching systems. The cost of teeth whitening for this kind of product is ranging from $20 - $150. If you can afford to buy this, you may do so as this teeth whitening product is the best that you can get at the pharmacy.

There are simply too many teeth whitening out there in the market today but which one is best teeth whitening that really suit you but the cost of teeth whitening will become more expensive when you use the service of a dentist. There is no way to turn this around, once you use a specialist to take care of your teeth, you really going to come out with some money. The cost of dentist-supervised at-home-bleaching trays will cost you around $150 - $300 per upper or lower set of teeth. If you want to use it for your entire mouth, get ready to spend $300 - $600 more. This kind of treatment will make you see the dentist several time because the dentist need to monitor the progress and check your gums.

So as you can see, there are wide range of products and methods for you to choose to make your teeth even whiter and brighter. Don't worry too much about the cost of teeth whitening because having a healthier teeth is very important to you.