Blue light is used for the whitening process. During whitening, blue light  breaks down  the deep color  elements  into very fine fragments which are more reflective, in turn making teeth whiter. Since there is no UV radiation during blue light bleaching, thus no skin tanning and  no heat energy will be developed.

After  the chair-side whitening, there is  an optional 1 to 2 weeks home bleaching kit to prolong the whitening effect.