Iced tea as a beverage, can not make teeth white, should rinse or brush after drinking, to avoid tooth surface pigmentation, tooth color can be improved through scaling, cold light whitening, veneer restoration, etc., as follows.
1. Iced tea does not have the function of whitening teeth, and the pigment it contains will be deposited on the tooth surface, which may lead to stains on the tooth surface, causing caries, periodontitis and other diseases, so you should rinse your mouth with water or brush your teeth after drinking it.
2. Color stains deposited on the surface of the teeth can be removed by scaling, and pigments located on the surface and deep layers of the teeth can be treated by cold light whitening. Redox reaction occurs to make the teeth whiter, and porcelain veneers can also be made to cover the original tooth color.
It is recommended to visit a regular medical institution to receive professional treatment.