Teeth whitening can be performed either at home or at the dentist’s clinic. There is a variety of teeth whitening strips, gels, OTC tubes of toothpaste available that are used for at-home teeth whitening. Your dentist may also prescribe a process that can be carried out in the comfort of your home. Teeth –whitening products often involve one of the following bleaches: hydrogen peroxide or carbamide peroxide. These bleaches work on the outer enamel thus clearing it of any dullness or stains.  Even though teeth whitening products are easily available in the market, they are not as effective as a teeth whitening session at your dentist’s clinic. Also, teeth-whitening can generally be performed by a dentist in a single session whereas at-home products need to be used daily or alternately as instructed on the packaging. The quantities of the bleaches vary from product to product thus changing the methods of application.  In case you decide to opt for at-home whitening solutions, then please ensure that you double-check the ingredients, application and expiry date before using them. After all, nobody would want to end up like Ross from F.R.I.E.N.D.S.! Or worst, in an emergency room. Hence, caution first.  When a dentist performs teeth- whitening at the clinic the amount of bleach in the product is higher as compared to that of other products that need to be used more frequently. Teeth whitening procedure needs only one session at the clinic. A good dentist can assure absolute safety and proper care due to their expertise. This type of teeth-whitening lasts longer and appears more natural. It definitely gives you a brilliant smile!