If your dingy yellow teeth have you hiding your smile, check out the award-winning Power Swabs system to bring back your pearly whites! The Power Swabs system, developed by a dentist, whitens teeth just as well as tried-and-true whitestrips but with no sensitivity. Simply rub a Stain-Out Swab over your teeth for 4 minutes and voila, see two shades of whitening after the first application. The Power Swabs' patented detergents deep-clean the enamel and remove all the set-in stains. Enjoy dazzling white teeth without the hassle of whitestrips, bleaching kits, or an expensive trip to the dentist!