Despite the fact that teeth whitening is a very trendy and greatly popular thing
, it does bring with it a number of side effects and risks. One of the risks is the burns that the chemicals have on the teeth especially if they are sensitive. Another risk is the over bleaching which is at times called hyperodonto oxidation or 'over-white teeth'. Another problem that could arise is the issue of actually losing the effect of the bleach with time. It is typical that bleaches that whiten the teeth tremendously within a short period of time are bound to lose their effect as quickly as they create it.