Before whitening solutions, the only way to brighten teeth was to replace them with rows of miniature light bulbs. Cut electricity costs with today's Groupon: for $55, you get an in-home teeth-whitening kit from Bright Smiles Express (a $180 value, shipping included).
The Bright Smiles Express kit safely reconnects mouth ivories with shades of their former, whiter selves in less than an hour. Each kit arrives at your door neatly boxed with detailed instructions and a tooth-shade tracking guide to chart your pending purity. One 10mL syringe of 35% carbamide peroxide may be used 10 times for smile-teeth treatments or to brighten all unruly biters five times over, helping visible and hidden teeth find a renewed state of colorless clarity. Following the first treatment, enameled surfaces can beam up to 10 shades brighter than Bunnicula in winter. In addition to the whitening-gel solution, Bright Smiles Express kits include a mouth tray with built-in lip retractor and a blue LED light (with batteries included) that catalyzes the whitening process.
Plunder deeper into the package to find the express-whitening pen, a tool that is optimal for transient tooth touchups and portable in pockets and handbags. Apply the corrective pen after drinking coffee, red wine, or pickled-beet juice directly from the glass jar. Its fine brush applicator also allows you to assuage areas of teeth close to the gum line, delivering more effective results than bulky coats of Wite-Out.