In-Office Zoom Whitening Session for $299 (regular price $500) Zoom Whitening is professional grade whitening achieved in one 30-60 minute session. Interested customers need only mention the Downtown Deal to receive the discount. Appointments bookings will be accepted during the months of December and January only and can be scheduled as late as February 28, 2019. Customers will need an oral health evaluation to ensure they are candidates for the procedure.  The evaluation will be at no cost.