If you go to your local grocery store or health food store, you will see many advertisements saying that "this" individual product has the best teeth whiting strips. But what you might not realize, is that the best teeth whitening strips may not be what you need to whiten your teeth.

Why? Because teeth whitening strips do not have the ability to hold a large amount of the compound that is needed to bleach your enamel all the way through. In order to get a bright white smile, you will need to have a peroxide compound applied to your teeth through a pen applicator or small tray you wear for 20 or 30 minutes at a time before you go to bed.

Home teeth whitening kits have taken over the best teeth whitening strips because they have proven time and time again to produce whiter teeth than what a strip can do. If you have perfectly shaped teeth then the best teeth whitening strips will help you. But, because everyone's teeth are different shapes, when you apply the strip to your teeth there will be gaps. And these gaps are what can produce a blotched look to your teeth because parts of your enamel are still discolored because they do not have the active ingredient applied to them in such a way that allow the enamel to be permanently bleached.

Getting at-home tooth whitening kits can save you quite a bit of money and have even been proven to whiten your teeth at least 5 to 10 shades. Some people report results after a few days while for others who have darker yellow brown teeth it can take up to a couple of weeks. Time is not really a factor because these at-home tooth whining kits do indeed work and so it is only a matter of time before your smile is white and bright again like it used to be when you're in your early 20s.

And also whatever you decide to choose for a bright white smile, be sure to maintain good brushing habits and maintain a diet that is low in sugar, coffee, and tea, which can help you maintain a bright enamel that you can be proud of for the rest of your life. Cosmetic dentistry is one of the most profitable industries in the United States and you do not want to spend your hard-earned money on something that you could get for free.