As people pay more and more attention to their own image, teeth whitening is gradually included in the category of beauty. Nowadays, there are various methods for whitening teeth. In addition to the more expensive medical methods such as cold light whitening, the fast and easy products such as whitening toothpastes and whitening toothpastes that are popular in the market are also favored by consumers. However, in actual use, many consumers have doubts about the effect of whitening toothpaste, whether it can really whiten teeth, and whether it will cause damage to teeth after use. Shenzhen dental experts answer your questions.
Experts say toothpaste is made from a combination of abrasives, moisturizers, thickeners, foaming agents, fragrances, water and other functional additives. No matter what kind of toothpaste, the most common ingredients are abrasives, which help people remove plaque from the surface of teeth. The quality of the abrasive determines the degree of wear and tear of the toothpaste on the teeth. If the abrasive particles contained in the toothpaste are larger and harder, and the brushing is too forceful, the teeth may be excessively worn.
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