Teeth Whitening – An In-Depth Review

Teeth whitening or teeth bleaching is basically the procedure of shining the shade of tooth enamel on to the whitened teeth. Teeth whitening is frequently desired for cosmetic reasons when teeth yellow over time and can only be done by altering the color of your tooth’s exterior or the natural intrinsic or extrinsic color of the tooth’s enamel. It has also been resorted to by many celebrities and is now becoming popular among common people. If you too want to have whiter teeth, then it is best to go for a teeth whitening procedure, and here are few pointers that will help you.

You must know that there are two types of teeth bleaching treatments that are commonly used; one is known as cold-light bleaching and the other is known as hot-water bleach or gel bleaching. The cold-light method of treatment utilizes a low intensity laser or an x-ray light to illuminate the stains on the teeth. As such, it is not as effective as hot water bleaching where a gel or solution is applied onto the stained area and remains for the same duration as the cold-light procedure. The main drawback of this procedure is that results tend to last for about six months, after which the spots on the enamel begin to reappear. In some cases, the spots might even fade completely.

Teeth whitening strips are also available in the market these days. Teeth whitening strips are applied over a period of fourteen days and after consuming them; the discoloration of teeth will be minimized. These gels are generally made of peroxide-based gels that provide a lasting effect to the users. Some of these gels are even rubbed onto the teeth for a couple of minutes prior to the application onto the enamel and a cooling process takes place. This cooling helps to eliminate the bacteria from the mouth surface.

Another home-based home remedy for whiter teeth is the use of commercially available toothpaste that contains fluoride. These toothpastes can also have a provision of whitening agents that work similarly to those of professionally applied tooth whitening products. However, it is always better to go for teeth whitening products that are applied or rubbed onto the teeth because they are more effective than those that are simply placed on the teeth or carried off in the form of the toothbrush. Most importantly, home-based remedies are safe as compared to the commercially available teeth whiteners, which can have negative health consequences in the long run.

Some people also use home-based bleaching procedures in combination with professional teeth bleaching regimens. Some people resort to using hydrogen peroxide to remove stubborn stains from their teeth, which effectively works on the surface of the teeth where the hydrogen peroxide is applied. However, there are instances when these bleaching procedures tend to leave some stains on the teeth. In such cases, it is best to consult a dentist immediately for advice on the best way forward. Some dentists even use a bleaching gel in combination with hydrogen peroxide for faster results.

If you want to know more about some of these home remedies for whiter teeth, you could do some research over the internet, which will throw up a lot of useful resources. One such comprehensive systematic review is that conducted by Google scholar. It throws up a detailed comparison of home remedies for stained teeth. The review points out that many remedies, even the commonly used ones, do not work on all kinds of teeth, and there are certain drawbacks associated with each of the remedies. Hence, one should opt for a remedy that targets the teeth’s problem area and addresses all of its specific issues. In this case, the review concludes that one should go for either professional teeth bleaching or home bleaching.

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