Opalescence Pf 35% Teeth Whitening
Opalescence Pf 35% Teeth Whitening Kit in mint flavor contains 35% hydrogen peroxide for professional style whitening results. This strong formula can irritate gums, but with special care it delivers outstanding whiteness. The best way to use it is to apply a tiny dollop to the middle of each tooth and then apply the tray. This will distribute the gel evenly without using so much that it overlaps and irritates the gums. Recommended by dentists.