Did you find this article helpful?
out of people found this article helpful, so far
Brush up on your whitening knowledge, from how much is too much to gauging how white your teeth really should be.
Choose Your LISTERINE®:
LISTERINE® mouthwashes protect from bad-breath germs for up to 12 hours, for long lasting fresh breath*.
*not valid for non-alcohol variants, LISTERINE® Advanced White or LISTERINE® Advanced Defence