WOW!! what a great experience! My teeth look AMAZING- 9 shades whiter & no sensitivity at all. Kathy is a dental hygienist & was VERY professional...she explained every part of the procedure to me as she did it & even called me the following day to follow-up. Professional dental services in a relaxing spa-like setting- The best part is that she can treat 3 people at once- my maid of honour & bridesmaid joined me for the appointment & we had a blast!! THANKS! Highly recommended!