HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD HIGH-QUALITY TEETH WHITENING PRODUCTS

A lot of whitening products can leave you with a sloppy mess on your own palms (and teeth!), but we located the iSmile Teeth Whitening Kit being a tidier and simpler option to some of the other kits we examined.To begin with, we couldn't leave the tray in for the recommended quarter-hour since it was so not comfortable. But eventually, we did get a