Teeth whitening is a popular cosmetic dental procedure. Many people want a brighter smile. Dentists use professional-grade whitening gels to achieve the best results. These gels are stronger and more effective than over-the-counter products. In this article, we will discuss the types of whitening gels dentists use, how they work, and why they are better than store-bought options.
Types of Teeth Whitening Gels Dentists Use
Dentists use different types of whitening gels depending on the patient’s needs. The most common types are hydrogen peroxide and carbamide peroxide gels.
Hydrogen Peroxide Gel
Hydrogen peroxide is the most common whitening agent used by dentists. It is a strong bleaching agent that breaks down stains quickly. Dentists use gels with concentrations between 15% and 43%. Higher concentrations work faster but may cause sensitivity. Dentists control the application to avoid damage to gums and teeth.
Carbamide Peroxide Gel
Carbamide peroxide is another popular whitening gel. It breaks down into hydrogen peroxide and urea. This process is slower, making it gentler on teeth. Dentists often use it for at-home whitening kits. The concentration ranges from 10% to 44%. Lower concentrations are safer for long-term use.
LED-Accelerated Whitening Gels
Some dentists use whitening gels that work with LED lights. The light activates the gel, speeding up the whitening process. These gels usually contain hydrogen peroxide. The light helps break down stains faster, giving quick results in one session.
Why Dentist-Used Whitening Gels Are Better
Dentist-used whitening gels are more effective than store-bought products. Here’s why:
Higher Concentration of Active Ingredients
Over-the-counter whitening gels have low concentrations of hydrogen peroxide (usually 3% to 10%). Dentist-used gels have much higher concentrations (up to 43%). This means they work faster and provide better results.
Customized Treatment
Dentists customize whitening treatments based on tooth sensitivity and staining levels. They protect gums and apply the gel precisely. This reduces the risk of irritation and ensures even whitening.
Professional Supervision
Dentists monitor the whitening process to avoid over-bleaching or damage. They adjust the treatment if the patient experiences sensitivity. This level of care is not possible with at-home kits.
How Dentists Apply Whitening Gel
The application process is simple but requires skill. Here’s how dentists do it:
Cleaning the Teeth
Before whitening, the dentist cleans the teeth to remove plaque and tartar. This ensures the gel works evenly.
Protecting the Gums
The dentist applies a protective barrier on the gums to prevent irritation from the strong gel.
Applying the Gel
The dentist carefully applies the whitening gel to the teeth. If using an LED light, they shine it on the teeth to activate the gel.
Rinsing and Evaluating
After the treatment, the dentist rinses off the gel and checks the results. Sometimes, multiple sessions are needed for deep stains.
Side Effects of Professional Whitening Gels
Even dentist-used whitening gels can have side effects. The most common ones are:
Tooth Sensitivity
Some patients experience temporary sensitivity to hot or cold foods. Dentists may recommend desensitizing toothpaste to help.
Gum Irritation
If the gel touches the gums, it can cause mild irritation. The protective barrier minimizes this risk.
Uneven Whitening
Teeth with restorations (like crowns or fillings) may not whiten evenly. Dentists advise patients on realistic expectations.
How Long Do the Results Last?
Professional whitening results can last from six months to three years. It depends on diet and oral hygiene. Avoiding coffee, tea, and smoking helps maintain whiter teeth.
Conclusion
Dentists use high-quality whitening gels for safe and effective results. These gels are stronger and applied with precision. If you want a brighter smile, professional whitening is the best choice. Always consult a dentist before starting any whitening treatment.
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