Hello sir.
Discolouration could be due to many reasons. It could be increased coffee r tea cobsumptions, added colours in the food r any infection in the tooth itself. Please consult your dentist to identify the cause. U can get your teeth bleached n avoid the causative factor. U can use toothpaste like glodent to maintain your teeth whiteness.
Answered2016-08-29 06:21:46
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