Like a string of pearls, pearly white teeth add elegance to any outfit, never go out of style, and typically grow inside the mantle of a shelled mollusk. Pluck a beaming smile with today's Groupon: for $149, you get a Zoom! Teeth-whitening treatment at Art of Cosmetic Dentistry (a $600 value). This Groupon is valid for both the Atlanta and Woodstock locations.

Led by Dr. Ray H. Morgan Jr., Art of Cosmetic Dentistry’s team of experienced enamel experts visibly whitens smiles with Zoom! technology in about an hour. During the appointment, the steady-handed dentist harnesses the power of light-activated gel to bleach away stains and discoloration caused by coffee, blueberry pie, marinara sauce, and frequent dips into ink bottles. Much like building a cubicle, the entire process takes place in-office, which means you'll be exempt from additional take-home whitening regimens. However, to remain at the pinnacle of pearliness, five of five dentists recommend maintaining proper care.