Keeping teeth clean and white is the first and only step in coping with the fact that your skeleton is slowly escaping from your body through your mouth. Deal with it with today's Groupon: for $39, you get a 30-minute teeth-whitening session at Dazzling White in Chesapeake (a $159 value).

Dazzling White's experienced grill glamorizers brighten smiles with FDA-approved teeth-whitening treatments. First, a specialist coats tarnished tusks in a whitening gel, which removes stains caused by coffee, tea, and karaoke. Next, an Osram blue LED lamp illuminates chompers with a total of eight lights and 24 watts, imparting a glow reminiscent of jack-o’-lanterns that wear headlights for hats.

The entire process takes less than an hour, and results can last for up to three years. Though a small percentage of people report some minor tooth sensitivity after the treatment, most do not experience any discomfort. Inside Dazzling White's office, soft green walls and hardwood floors shelter clients from the outdoors in all two dimensions, and potted plants and flowers bask in the radiant glow of freshly whitewashed grins.

Our customers loved this deal last year, earning Dazzling White a spot on Groupon's Best of 2011 list.