In-office teeth whitening treatments usually takes about an hour. We place a lip guard in your mouth that protects your gums, lips, and other soft tissue from the bleaching gel. After that we apply vitamin E oil to the gums to protect them even further. We then carefully apply a high concentration hydrogen peroxide gel to your teeth. After the stains are lifted from your teeth, we remove the gel and you go home with a noticeably whiter and brighter smile. We recommend getting three sessions for the BEST results.