Teeth whitening is becoming more and more popular these days because so many different foods and beverages cause dull, yellow smiles. Many different beverages like coffee and tea cause teeth to become dull or stained as do red wines and tobacco use as well.

There are many teeth whitening products on the market today that will combat these problems. Professional laser treatments which are done in a dentist's office are a very effective treatment but they are usually very expensive. Some of the more effective over-the-counter treatments for whitening teeth include Crest whitening strips and white light tooth whitening systems.

The laser tooth whitening systems make use of cutting edge dental technology to give rapid results. They employ a whitening gel that is activated by the laser's light and they are painless and very effective. However, like all of the different teeth whitening products, they will not necessarily be able to match any tooth caps or crowns that you've had installed.

Many of the most common in-home treatments use a mild bleaching solution to whiten your teeth. Some are applied with strips, other brands use a one-size-fits-all mouth tray to apply the solution and still others incorporate the bleaching solution into toothpaste.

The advantages to the at-home systems are usually economic; These are usually much less expensive than the professional treatments found in a dentist's offics. Most of them are not nearly as effective as the more expensive professional treatments but used over a period of time, they do produce noticeable results.

Another advantage to the dentist's treatments are that they give much faster results. If you would rather save money (but take a bit longer to see results), you might find that the do-it-yourself whitening kits do a very nice job while saving you money as well.

One final consideration if you are choosing between a professional dentist's treatment and one that you can do at home is just how discolored or dull your teeth actually are.

Obviously, the more yellowed your teeth are, the harder it is going to be to bring them to a satisfactory shade of white. In fact, some teeth are so discolored that it just might prove to be impossible to get them all the way to a "pearly white" color.

However, a person with teeth that are that badly discolored will probably be happy with the improvement that they are able to get.

There are a number of over-the-counter teeth whitening kits available from the local drug store and you can also find a number of them on the internet.

Often the internet is a good place to find these types of products, especially if you are concerned about price or if you are wondering how well a product is going to work for you.

Many online suppliers offer a FREE trail of the product where you only pay for shipping and handling. The reason they do so is twofold.

The first reason they do so is to offer you an advantage to purchasing a treatment from the local drug store. The second reason they do this is to let you see first hand how effective their products really are. And that can really be a plus in your favor when searching for a product that will be effective for your own personal teeth whitening.