Zoom whitening or Zoom 2 is a one-hour procedure performed right in a dental office. The whitening varies from case to case, but many people have reported very good results. One common complaint associated with Zoom are "zingers", brief but powerful twinges of pain in the teeth.
Zoom whitening treatments typically take one hour or less.
Some patients have reported experiencing "zingers", moments of intense pain, during the bleaching process.