The teeth are the icebergs of the skeletal system, tiny exposed tips that represent the body’s massive, concealed support structure. Today’s Groupon ensures your bones’ spokespeople sparkle: for $199, you get a ZOOM! Whitening Treatment (a $575 value) at Spinelli Dental on Lyell Avenue.

Dr. Spinelli and his staff of friendly teeth technicians provide top-notch patient care and a wide variety of general dentistry and cosmetic treatments. Brighten a set of dingy chompers up to eight shades with a ZOOM! Whitening treatment. The safe, pain-free procedure is formulated to eliminate discoloration and reverse signs of aging from the exposed mouth bones. Spinelli’s comfortable exam rooms are aimed at the relaxation realm and come equipped with televisions and DVD players. The procedure begins by coating teeth with a proprietary whitening gel. When activated by the specially designed ZOOM! Light, the gel penetrates teeth to remove staining and produce a sparkling grin. The entire process lasts less than an hour, freeing grin-seekers from at-home whiteout application and producing immediate, long-lasting results. Complimentary drinks and bottled water are available in the lobby; while there, take advantage of available TVs, DVD players, noise cancelling headphones, and free WiFi.