Is the DaVinci Teeth Whitening System is Succesful As In-office Bleaching Trays?
I would like to have my teeth whitening, but I do not want to use Zoom technology because I've heard that whitening is just as good a treatment (but just takes longer). Is that true? Also, is an in-office whitening generally a better choice than the 'natural' Da vinci whitening method? (which is administered in a Dental Spa). I really appreciate your help. Thanks!