Teeth Whitening Strip Kit is definitely worth considering. After using the VieBeauti Teeth Whitening Kit for several weeks, we noticed a significant improvement in the whiteness of our teeth.

Bite’s whitening gel cuts out the need for the tray, as you can brush the gel directly on to your teeth. Compared to the Opalescence Go Kit, this one is a little messier and labor-intensive to use.

but still haven't been able to return to the glory days when their teeth were at their whitest. All's not lost, though. There's one product that over 14,000 Amazon shoppers say leads to positive ...