What is the difference between at-home and in-office tooth whitening treatments?
（A）Plasma Arc Light whitening is one method of in-office dental whitening. It uses an advanced Xenon bulb and liquid light guide technology together with a hydrogen peroxide whitening gel. The patented Whitening Arch distributes light evenly over the entire anterior area of the patient mouth, increasing effectiveness while decreasing the total procedure time. The whole procedure can be completed I just one hour, and one office visit. At-home whiteningdoes not requrie the direct supervision of a dentistbut mayrequire continual whitening application for several days fora complete result.Consult yourdentist forwhich product is best for you.
