Teeth Bleaching Vs Laser for Teeth Whitening?

At this time research studies do not show that any one technique is better than any other when you look at the results greater than 6 weeks after the treatment is finished. I have used laser whitening and I currently use the Zoom whitening in my office but I tell every patient that they can get the same result from using a take home whitening in trays that they do themselves for 2 weeks.
The difference is time. The Zoom and laser treatments can be done in one appointment in a dental office while the take home does take about 2 weeks to work. We charge less for the take home as my staff spends less time working with a patient that selects this treatment but often patients prefer the Zoom because they want to get results quick or because they can not deal with doing the whitening themselves at home.

The only problem I see with Laser bleaching is that the teeth can become over heated during the procedure and can lead to nerve damage if not done properly. I think Zoom is safer because there is NO heat involved and the light helps activate the gel. Trays will do the same thing over time, it's just that the Zoom reduces the amount of time that you would wear the trays.