How does yellow tooth become white?
The reason of the yellow tooth that appears how does yellow tooth whiten?
The reason for the yellow teeth!
A LOT OF PEOPLE WHO LOVE BEAUTY PAY ATTENTION TO THE WHITENESS OF THE TOOTH VERY MUCH, BUT THE CROWD OF YELLOW TOOTH IN THE LIFE IS VERY MUCH, THEN WHY ARE THE TEETH OF SO MANY PEOPLE YELLOW TOOTH?
Special yellow teeth are usually due to two reasons, we get together through below to see the yellow teeth reason 1, external factors cause yellowing teeth, such as smoking, often drink coffee, red wine, coke, and eat the food of some of the dark, such as black pepper steak, curry chicken, etc., this factor is known as exogenous tooth discoloration.
This situation can be effectively removed by cleaning teeth, if it is a long time more serious pigment, can be combined with sandblasting teeth to remove.
2, internal causes yellowing teeth, is mainly refers to tetracycline tooth or tooth development period (because the matrix using excessive tetracycline drugs cause tooth discoloration) fluorine spot tooth, tooth development stage for reference to a wine containing an excessive amount of fluoride water cause tooth discoloration), and the tooth discoloration may also exist defect, so need to pay special attention to whitening.
How does yellow tooth become white?
Yellow teeth, in fact, there are different reasons, there is a special main reason is bad oral hygiene, resulting in a large number of food residue accumulation in the mouth, dental plaque accumulation in the place that is not easy to clean, the formation of yellow tooth stones, and in the inner teeth and gingival junction, and the surface of the teeth under the gingival will exist.
Therefore, before the general teeth whitening, we should check the situation after a comprehensive teeth cleaning.
