A perfectly white smile determines how others perceive you by shining brightly enough to blind them to your second head and compound eyes. Let dazzling teeth disguise the effects of your mad-science hobby with today’s Groupon: for $139, you get two SpaWhite teeth-whitening treatments at Tranquil Waters Spa, Salon and Café in Seekonk (up to a $398 value).

Providing an armada of luxurious spa services and amenities, Tranquil Waters is a pampering palace that welcomes weary guests with cascading waterfalls, zen décor, and private treatment rooms. Part of European whitening line WhiteSCIENCE, the SpaWhite teeth-whitening system provides a way to get teeth sparkling that’s quick, safe, and far more effective than lackluster teeth-beiging. The powerful yet gentle method uses a mouthpiece filled with proprietary whitening gel, which is activated by a blue light, to whiten teeth in one or two 15-minute sessions with little to no pain or sensitivity. All grins are privately garnished in Tranquil Waters Wellness & Med-Aesthetics Center, allowing bashful canine teeth to uninhibitedly howl and chase their own tails around the tonsils.

The soothing halls and treatment rooms of Tranquil Waters Spa, Salon and Café are warmly accented by hushed amber lighting and polished wooden flooring, enveloping guests in an environment that is relaxed, yet modern. All prospective bicuspid brighteners must call ahead for an appointment.

Reviews

Insider Pagers give Tranquil Waters Spa, Salon and Café an average of four stars. CitySearchers also give the business a four-star average.

• They spent time we me, explained what they were doing and why. They were wonderful, and I have great hair again! Thank you Tranquil Waters, I'm now your for life! – sandra s., Insider Pages
• I started going to this Spa about two years ago. I absolutely love the people here! they are all very friendly, and always very accommodating. – sholmes2, Citysearch