I just had surgery last Tuesday. The pre op nurse had nice teeth and I started talking about it with her. She told me that her and the nurses use "White Brilliance Teeth Whitening System". She said "its the same thing the dentist uses on you." They give you the upper and lower forms and directions to form them, a case and 6 gel applications. $79.95 plus 9.95 Shipping. I have the number to order if anyone is interested PM me.