Zoom® in-office whitening is an accelerated tooth whitening system that whitens teeth in one sitting with a minimum of tooth sensitivity. Sensitivity prone areas are carefully blocked from getting the peroxide on them, allowing for higher concentrations of peroxide to whiten the teeth faster and more effectively.
This is the best and fastest teeth whitening option. It only takes 1-2 hours, depending on how much blocking out of sensitivity prone areas is needed.
Whitening trays are a take-home whitening option where trays containing the peroxide gel are worn to hold the peroxide gel around the teeth. It's less expensive than the Zoom chair-side whitening option, but it requires more time to get results.