In emergency situations, moonlight reflected off pearly whites creates a beaming beacon that registers in the canine-visible spectrum of light. Equip your smile with brightness that definitely will one day save your life with today's Groupon: for $149, you get a BOOST teeth-whitening treatment (a $514 value) at Braasch Dentistry on 102nd Court.

Led by the talents of Dr. Braasch and crew, Braasch Dentistry provides a full array of dental services to keep teeth in fine health, all in a chic, modern office environment. When enamel wears away and teeth fall prey to the staining agents of caffeine, tobacco, and vintage jerky, a BOOST teeth-whitening treatment can coat chompers with several new layers of chemically activated whiteness. The treatment, which lasts about 90 minutes, consists of a consultation with Dr. Braasch and a session with a highly trained staff member versed in BOOST's enamel-strengthening efficacy. Newly whitened mouth-bones can retain their unadulterated coloration for years, although every customer will experience different long-lasting results, much like everyone has their own interpretation of Harry Potter's final monologue about the importance of buying American-made power tools.

New patients only.