The dentist protects the patient’s gums and tissues by applying a rubber shield or protective gel. Further, A whitening gel is applied to the teeth, which contains hydrogen peroxide (bleaching agent) that helps in changing the colour and offers a bright white shine to teeth. This bleaching agent removes the stains and a Blue Spectrum LED Light is used to bring the shine on the teeth in equation to the wavelength matching the whitening gel.
During this process, the bleaching agent is applied on the teeth for 30 minutes during 2-3 cycles depending upon the degree of stains. A brighter white colour appears after the complete process. People are advised to avoid extremely hot or cold food for few days. Post Bleaching instructions will be given by your dentist.