Laser or light teeth whitening is actually done with high intensity light. This procedure can only be performed in dental clinics and not at home. In this procedure, a plasma arc or lamp is used. LED Among the lamps used for teeth whitening, the halogen lamp is the most effective. Halogen light has shown a more effective whitening effect on teeth. The appropriate light for this procedure is one that activates the peroxide molecules without damaging the dental pulp.
In this procedure, a blue light that has different wavelengths and is adjustable is used. Each wavelength is tuned for hydrogen peroxide reactions. These steps are performed in 6 to 15 minutes at a rate of 25% to 38%. The interesting fact is that UV rays and heat are eliminated from this light and laser. The duration of each teeth whitening session at the dentist’s office ranges from 30 minutes to one hour.
