Polishing paste is an important auxiliary material in dental clinics. It is mainly used to remove pigment deposits and tartar residues on the tooth surface and improve the smoothness of the tooth surface. With the improvement of oral health awareness, a variety of imported polishing pastes on the market are very popular, and the safety and efficacy of their ingredients have become the focus of attention. Among them, whether it contains fluoride has become one of the focuses of discussion in research and clinical practice, because fluoride plays a significant role in preventing caries and strengthening tooth enamel.
1. Function and composition of polishing paste
Polishing paste mainly removes stains and irregular layers on the tooth surface through mechanical grinding, improves the smoothness of the tooth surface, and reduces plaque adhesion. Its basic ingredients include:
Abrasives : such as calcium carbonate, aluminum hydroxide, silicate, etc., provide moderate abrasive effect;
Lubricant : prevents excessive wear during polishing;
Binders and thickeners : ensure the applicable consistency of the polishing paste;
Additives : including flavoring agents, preservatives and functional ingredients such as fluoride.
Imported polishing pastes have different ingredients due to different formulas and production processes, and may or may not contain fluoride.
2. The role of fluorine in dentistry
Fluoride is an important anti-caries element that can promote tooth remineralization, enhance the acid resistance of tooth enamel, and reduce the incidence of dental caries. The mechanisms of action of fluoride include:
① Promote the formation of fluoroapatite, replace part of hydroxyapatite, and enhance the hardness of tooth enamel;
②, inhibit the metabolic activity of oral caries-causing bacteria;
③. Promote the deposition of minerals in saliva and the tooth repair process.
In dental clinics, fluoride-containing products such as fluoride toothwashes, fluoride toothpastes and fluoride coatings are widely used in the prevention and treatment of caries.
3. The current status of whether imported polishing paste contains fluorine
1. Fluoride polishing paste
Some imported polishing pastes contain fluoride ingredients, usually sodium fluoride, sodium monofluorophosphate or stannous fluoride. The purpose is to fluoride the enamel surface while polishing and enhance the anti-caries effect.
This type of polishing paste is suitable for patients at high risk of tooth decay, especially during professional teeth cleaning, and can provide double protection.
2. Fluorine-free polishing paste
Another type of polishing paste does not contain fluoride and is mainly designed for removing tooth surface pigments and light polishing needs. This type of product pays more attention to mechanical properties and aesthetic effects and is suitable for patients with healthy tooth structure and who are sensitive to fluoride.
In addition, fluoride-free polishing pastes are formulated to reduce the risk of possible allergic reactions or local irritation.
4. The selection basis of whether the imported polishing paste contains fluorine or not
The choice of fluoride-containing or non-fluoride polishing paste should be based on the patient's oral health status and clinical needs:
For people at high risk of tooth decay or with enamel defects, it is recommended to use fluoride polishing paste to promote tooth protection using fluoride.
② For those who have no obvious risk of caries and obvious pigmentation on the tooth surface, it is more appropriate to use a polishing paste that does not contain fluoride.
③. People with a history of fluoride allergy or local irritation should avoid fluoride-containing products.
In addition, the abrasive particle size and formula of the polishing paste also affect the effect of use, and should be selected reasonably according to the doctor's advice.
5. Safety and efficacy evaluation in clinical application
Imported fluoride polishing pastes have been strictly tested for safety and generally do not cause damage to teeth and soft tissues. However, some patients may experience temporary tooth sensitivity or mild irritation of the oral mucosa. Reasonable use and professional operation can minimize adverse reactions.
During the polishing process, fluoride polishing paste can provide a protective layer for the enamel surface and reduce the risk of caries, especially in professional teeth cleaning and oral maintenance.
Non-fluoride polishing pastes place more emphasis on removing pigments and restoring tooth surface gloss, making them more attractive to patients with higher aesthetic demands.
6. Market Trends and Future Development
With the popularization of oral health concepts and consumption upgrades, the imported polishing paste market has gradually been segmented, with an increase in functional products. Fluoride-containing functional polishing pastes that combine anti-caries and cosmetic effects have gradually become the mainstream trend. At the same time, the research and development of nanotechnology, low abrasiveness and low irritation formulas have improved product safety and comfort.
In the future, the research and development of customized polishing pastes and intelligent care solutions is expected to further promote the integration of dental aesthetics and preventive medicine.
Beauty Encyclopedia Tips:
Imported polishing paste products have various ingredients, some of which contain fluoride, which has a significant effect in preventing caries and strengthening tooth enamel. There are also fluoride-free formulas that focus on pigment removal and surface polishing effects. When choosing, you should choose according to your personal oral condition and the advice of a professional doctor. You should use fluoride-containing or non-fluoride polishing paste reasonably to ensure safety and effectiveness, and regularly receive professional oral examinations combined with scientific care to maintain oral health and beauty.