Take advantage of teeth whitening services from Brite Smile. In just one hour, a BriteSmile treatment can have your teeth appearing up to eight shades whiter than before.The Brite Smile treatment is available at select dentist offices around the country. This… safe and comfortable teeth whitening process takes just one time to see great results. Gel is applied to your teeth and is then activated by a blue light, while you sit back, relax and wait for your teeth to whiten. Find a participating dentist near you by entering your zip code in the location finder. You can book your appointment online for your convenience.