Is there a trick to whitening teeth without buying the stuff they sell in stores or going to the dentist?

Aside from regular brushing, Is there another way that is just as good? thanks
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The most common option used as homemade teeth whitening agent is baking soda, which has a mild bleaching action. Given that it is used in baking, it also implies safety. Baking soda is sprinkled on the toothbrush, and teeth then cleaned using a gentle, circular motion. Care should still be taken though, especially for people with gum sensitivity. Old wives' recipes often state that a paste of baking powder, a little salt, and a few drops of white vinegar, works effectively. Salt, used exactly as baking soda, is also touted as being a good teeth whitener. However, it might just be its osmosis, dehydrating action that makes teeth appear whiter, since dehydrated teeth look whiter. For other effective home teeth whitening solutions, you may wish to read about them here : http://teeth-whitening.my-fashion-house.…
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