On whether stannous fluoride causes tooth staining

There are many opinions about whether stannous fluoride causes tooth staining in the world. If you want to clarify this matter, you should study the reason.

Stannous fluoride has been used in oral health care for a long time. It has significant effect in preventing caries and fixing teeth, and is important in dentistry. However, there may be rumors that it can cause tooth staining, which needs to be investigated in detail.

There are many factors for viewing the reasons for tooth staining. The oral environment is complex, and diet, bacteria, drugs, etc. can all interact with the tooth body to change its color. The characteristics of stannous fluoride may react chemically when it encounters various objects in the mouth. If it encounters sulfide, it can produce dark stannous sulfide, which adheres to the tooth surface, which seems to be the cause of dyeing.

However, some commentators say that if used properly, with correct oral hygiene habits, brushing teeth and gargling in a timely manner, stannous fluoride may not cause tooth staining. Cover brushing can remove foreign matter attached to the tooth surface, so that stannous fluoride will not accumulate and cause discoloration. And with the progress of modern dental technology, the formula of stannous fluoride has been improved to reduce the risk of staining.

Therefore, whether stannous fluoride causes tooth staining cannot be generalized. Those who use it should follow the doctor's advice, follow the correct method, and pay attention to oral cleaning can enjoy the benefits of preventing caries and avoid the disadvantages of staining. If it is used improperly and ignores oral hygiene, there may be concerns about dyeing. Therefore, whether stannous fluoride causes tooth staining or not depends on the user's behavior and method.