Dental bleaching or tooth whitening is a common process in the field of cosmetic dentistry. Our tooth becomes darker and with age the enamel becomes less porous, giving way to several oral infections. The discoloration of the teeth could be due to several factors like consumption of alcohol and cold drinks regularly, smoking, tea, coffee, food stains, chewing of tobacco and other harmful products. Age also becomes an important factor for the deterioration of our dental conditions. These are the external factors possible for tooth decay but apart from these, there are many internal factors like: enamel defects, salivary dysfunction, dental plaque, fissures and defects in the outer surface of the enamel. Several people cannot take time out from their busy schedules to take better care of their health and this is one of the major reasons why procedures like Laser Teeth Whitener and Zoom Whitening are gaining fast recognition. How does it work? There are two types of whitening processes:- Vital Whitening and Non Vital Whitening. 1 Non Vital Whitening: Such a process is conducted on a set of teeth that have gone through a root canal treatment and no longer has a live nerve. The dentist cleans the teeth from the inner parts of the tooth, that is, he puts a whitening agent inside the tooth and put a temporary filling over it. The tooth will be left this way for several days. This process can be repeated as many times as the tooth reaches its desired shade. 2 Vital Whitening: This is the most common type of tooth whitening process. A gel-like whitening solution that is applied directly to the tooth surface. This product usually contains a form of hydrogen peroxide. One can use this gel at home also but if done at the dentist’s office, the process is quite faster due to the additional use of Laser teeth whitener that speeds the process. Laser teeth whitener is a process where some whitening agents are activated by a laser light or by the heat from these lights. Nowadays, there are many products in the market like toothpastes with higher amount of Silica and Hydrogen Peroxide that promise the same results as the whitening processes offered by the dentists. Teeth whitening is not a permanent solution. Once done, you should take good care of your teeth and after a few days, one can go for a re-whitening session at the dentists or take help of the home remedies like: gels, strips and lose fitting mouthpieces that are less effective. Due to the rise in public awareness regarding dental care, there have been greater number of people opting for Laser Teeth Whitener, gels that help in Tooth Whitening and even the new processes like Zoom whitening. It is presumed that Indians who have an access to the reading and understanding of such procedures would opt for them and decrease the chances of being effected by Oral borne diseases or even cancers.
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