Safest Treatment Time for Teeth Whitening?
I recently whitened my teeth with Nite White ACP according to the following regime: 16% carbamide peroxide for 13 days (30 mins each day), waited 1 week, 16% for 4 days (30 mins), waited 3 months, 10% for 4 days (1 hour each day). Was this a safe amount of time to bleach? or could I have possibly overbleached? My teeth had light/average staining to start with. I've noticed some translucency along the incisal edges, but of course this may have been there before without my noticing it.