Touch White™ Laser Whitening System Technology

A New Approach to Laser Tooth Whitening

The TouchWhite™ tooth whitening process makes use of the fact that the Er:YAG laser wavelength has an absorption peak in water, which is the major component of dental bleaching gels. Due to its high absorption in water, the Er:YAG laser beam is fully absorbed in the gel and does not penetrate to the hard tissue or the pulp, as is the case with other laser-assisted whitening methods.