Teeth Whitening Tips & Techniques : Over the Counter Teeth Whitening Products
Want a whiter smile without high cost? Get tips for using over the counter whitening products in this free video clip about easy teeth whitening tips.
Expert: Michael Chen
Bio: Michael Chen is presently teaching courses about implant dentistry to other dentists. uses implant components from Nobel Biocare and Straumann, which are the top dental implant companies in the world.
Filmmaker: Bing Hu
Duration : 0:1:12