Teeth whitening?

Guys, i have really nice and white teeth apart from one. It is really yellowish in comparison with others, i do not drink or smoke, and hate coffee, so i do not understand why it is yellow and why only one of them..i also regularly brush my teeth, do you know anything that coudl whiten my tooth.? Thanks
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Usually when you have one tooth that is darker or more yellow than the others it is because that tooth has been injured or is dead. There are things your dentist can do to help you, but we really can't make a diagnosis on the internet. A common method to fix a dead tooth is to do a root canal.and put bleach inside the tooth until it matches the color of the other teeth. Your dentist will be able to help you with your specific problem much better than we can on the internet.
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