Q:Do over the counter whitening,bleaching, products work?
A:They have limited success because they do not fit tightly and prevent your saliva from washing away the gel. These products usually leave dark areas at the gum line and between the teeth. Most dental offices usually sell custom trays and whitening gel at a reasonable price.
Dr. Maksim has been practicing dentistry in the San Diego area for over 20 years.
www.michaelmaksimdds.com