Blue LED light is a type of visible light that has a specific wavelength between 400-500 nanometers. This specific wavelength is used in teeth whitening treatments to activate the whitening agents in the whitening gel, making them more effective.
The whitening gel typically contains hydrogen peroxide or carbamide peroxide, which breaks down into oxygen molecules that penetrate the enamel and dentin of the teeth, removing stains and discoloration.
However, without the activation of the whitening agents, the gel may not be as effective at whitening teeth.
When the blue LED light is shone on the teeth, it activates the whitening agents in the gel, causing a chemical reaction that releases oxygen molecules. The oxygen molecules penetrate the enamel and dentin of the teeth, breaking down the stains and discoloration and leaving the teeth brighter and whiter.
The blue LED light used in teeth whitening treatments emits a specific wavelength of light that is ideal for activating the whitening agents in the gel.
This wavelength is not harmful to the teeth or gums and is safe to use.
The treatment typically involves placing the whitening gel on the teeth and shining the blue LED light on them for a specified amount of time, typically ranging from 10-30 minutes.
It’s important to follow the instructions provided with the teeth whitening treatment carefully, as overuse or incorrect use can lead to tooth sensitivity or other side effects.
While blue LED light can be an effective way to whiten teeth, it’s important to maintain good oral hygiene habits and avoid habits that can cause discoloration such as smoking or consuming staining foods and beverages. Regular dental checkups and cleanings can also help to keep your teeth healthy and bright.
In summary, blue LED light is used in teeth whitening treatments to activate the whitening agents in the gel, making them more effective at breaking down stains and discoloration. The oxygen molecules released during the chemical reaction penetrate the enamel and dentin of the teeth, leaving them brighter and whiter. While blue LED light can be an effective way to whiten teeth, it’s important to follow instructions carefully and maintain good oral hygiene habits for optimal results.
