First things first—dental hygiene, mouth maintenance—whatever you want to call it—it matters. It really, really matters. Dental care is expensive, not to mention a healthy smile is indicative of good health. And (unless you're rich and famous) you only get one set of pearly whites! Be sure to brush, floss, swish mouthwash daily, and when necessary, reach for some whiteners. Here are Influenster's top whitening products to make your search easier!