Teeth Whitening in Kodambakkam, Professional teeth whitening is a process that uses whitening gels, sometimes combined with LED lights, to lighten the shade of your teeth and make them less yellow. These treatments are done under the supervision of a dentist in an office or using take-home kits provided by your dental provider. The dentist will check that you're a suitable candidate for safe teeth whitening. If you have inflamed gums or tooth decay, for example, whitening is not advisable This treatment is done to boost your self confidence and for aesthetics.