Illuminating Your Smile: The Power of Light in Teeth Whitening

Greeting someone with a glowing smile just brightens up their day- but achieving white teeth seems an arduous task. With time, exposing our teeth to coffee, red wine, and pigmented foods has led to deep stains developing on the enamel surface, which are hard to remove through brushing. To ease your worries and to restore your tooth to its original shine, teeth whitening light are available in the market.

How to Use a Teeth Whitening Device?

Before using a teeth whitening machine, an oxidising agent such as hydrogen peroxide or carbamide peroxide is applied to initiate the process of blemish removal. The machine emits a special light that promotes the compound to release oxygen, which gets absorbed in the enamel, giving it a pure white appearance.

Types of Lights Used in a Teeth Whitening Device

With research, various special lights are deemed feasible to enhance the workings of the oxidising agents. However, they differ in intensity and mechanisms, which are discussed below:

1. LED Lights: They emit a cool blue light, which dissipates heat, preventing gum and teeth sensitivity during the whole process. The light has a safe wavelength range of about 430-490 nanometers and requires minimal power to activate. They initiate the bleaching process through a photochemical mechanism that aims to deliver a natural result.
2. Plasma Lights: A plasma light arc produces a high-intensity white light by passing an electric current through a gas. When the gas is heated, some of the electrons are freed from the atoms, which facilitates the reaction process of oxidising agents with the stains on the surface of the enamel. It produces quick results, but the intensity of heat is higher compared to LED lights.
3. Laser: They produce powerful, concentrated light that requires the expertise of a trained dentist to maneuver the stream of laser over every tooth carefully. A cheek retractor is usually placed to keep the lips and cheeks away from the laser path. The sheer intensity of the light boosts the peroxide molecules to oxidise faster, leading to effective whitening.
4. UV Lights: A UV light was the only known light to facilitate the oxidation process of bleaching agents in the olden times. However, its prevalence has reduced significantly due to the advent of safer methods. In this case, a gingival barrier was extremely necessary to avoid any contact with the gums. Even the dentist was required to wear face shields and gloves to avoid exposure.
5. Halogen: In this teeth whitening machine, a halogen bulb with a tungsten wire is used to produce intense white light that promotes the effectiveness of a bleaching agent. Since it is very hot, the necessary precautions must be taken to avoid over-application on the teeth.

Conclusion

In the field of teeth whitening, light brings out more than illumination – it gives a transformation.  With the use of teeth whitening light, the true potential of the bleaching gels is activated, which penetrates your enamel and gets rid of the stubborn stains that veil your natural shine.  Beaming White is a reputable B2B company supplying whitening lights aimed to provide effective results.