You may well have tried some of those yucky at-home teeth-whitening treatments that crowd the shelves at Duane Reade: strips, paints, trays, glues--who knows what it's all about? You just know it takes weeks, tastes disgusting, feels bumpy, and has little or no effect on the grayish cast of teeth stained by decades of coffee, red wine, and/or cigarettes. This amazing "zoom" treatment offered by Emma's dad, a top dentist in the city, takes the guesswork out. We can't guarantee the treatment won't have its less-than-pleasant moments. But you will get a quick and professional result that leaves you looking younger and fresher (and not the least bit like an Osmond) and eradicates the dental evidence, at least, of your wicked alcoholic and ciggy-smoking past.