Professional teeth whitening, while effective, doesn't come cheap. If you're not keen on spending a few hundred dollars on treatment, there are a lot of at-home teeth whitening products for a DIY ...
The dentist then advised that she should use floss, mouthwash, and toothpaste—in that order. “It’s because of the commercials that you think you do mouthwash last,” Tefi says the dentist ...