I would have it done 1 a year. As it doesn't last.300.00 for 45 minutes. I have seen this being sold for 75.00 at the mall but didn't try it . I would love to have whiter teeth but I don't like dropping 300.00 every time. Has anyone found it for a reasonable price. I have also tried gels and trays and find the taste awful and don't leave them on long enough.
Would Like for It to Be Cheaper - Austin, TX
I would have it done 1 a year. As it doesn't last...