Im looking for overall health and maybe get a shade or two whiter smile. http://sonicare.com/brushes/flexcare/c_flex_t2_prod2_packcont.asp

http://www.sonicare.com/brushes/HealthyWhite/HealthyWhite_R732_packcont.asp
if you could include details why that would be great! Whitening is my main goal. Thanks for the help!