Page 31 - BLANQUEAMIENTO DENTAL carlos 2

G3 Carbamide Peroxide 22%* 1 8h/day for 14 days -

G4 Carbamide Peroxide 22%* 3 8h/day for 14 days 45 days

observe the loss of aprismatic layer,
depressions, erosion, increase of the

irregularities depth and pores, when

compared to other groups