... improve: senile or hereditary yellow teeth, black teeth, tetracycline teeth, dental fluorosis, exogenous pigment teeth (Coffee, tea, and tobacco stains ... Products: 808nm diode laser, Fractional CO2 Laser, Nd: YAG Laser, Dental Laser, IPL, ELIGHT, SHR, Cavitation, Vacuum, RF, Oxygen jet ... VCA shall assist you to solve the claims with the insurance companies to collect your money back in time.