How to keep your teeth white?

Its very simple ,if you limit the consumption of stain drinks like coffe, tea, red wine.Brush ur teeth after eating especially in the nite & if you eat some stain fruits like bule berries,black berries.One of natural whitening fruit is strawberries , it has whitening agent so rub raw strawberry on your teeth & wash it properly, enzymes in the strawberry acts as whitening agent.Another simple & very effective whitening process is combine of lemon juice & salt to make as paste & brush with that paste & wash it.

Thanks a lot Nandita for such a useful information...It will be helpful to many for sure..Just need to add on, that too much of smoking may also harm the teeth. So to get whiter and cleaner teeth one has to quit smoking.

thnx nanditha valuable info...