How have your experiences been with teeth-whitening kits? Would you say your mind is made up that they are ineffective? If so ...

"There are products containing less than 0.1% hydrogen peroxide available to consumers ... and rinsing your mouth out afterwards with mouthwash. The expert added: "Incorporate an antimicrobial ...

"There are products containing less than 0.1% hydrogen peroxide available to consumers over the counter ... He said this includes brushing at least twice a day with fluoride toothpaste and rinsing ...