How Teeth Whitening Products Work Have you ever wondered how all of those teeth whitening products that you see advertised on the television and in the magazines work to make your teeth whiter? Well, since inquiring minds just simply need to know, I have done a bit of research into this subject. As you know, there are literally hundreds of products in the form of toothpaste, gels, whitening strips and dental office treatments that can successfully whiten and brighten your smile. First things first The first statement I encountered in my query was that teeth-whitening is not necessarily recommended for people unless they have healthy unrestored teeth. This means you shouldnâ€™t consider teeth whitening if you have fillings or bridges or crowns. While each of these situations are listed for differing reasons, the bottom line for the statement is that you may not get the uniform color result that you desire. Apparently, yellow staining on teeth responds the best to whitening processes. So, how do these products work? Toothpaste in general cleans the surface of your teeth by using a mild abrasive ingredient in the formula. If it is also a whitening paste, it will likely have additional ingredients that will gently polish the teeth or fortify the stain removing process. These whitening toothpaste products can only remove surface staining because they do not contain bleach, and to do that, they must employ the use of carbamide peroxide or hydrogen peroxide. Whether these particular whitening products that contain the peroxide are used by the dentist in his office or purchased over the count, you can only expect about one or two shades of lightening from them. If you desire more lightening, then you will need to avail yourself of the light-activated process employed by your dentist in his office. Over the counter whitening strips and gels These teeth whitening products employ the same type of lightening agent, namely the carbamide or hydrogen peroxide, as the whitening toothpaste. The gel is applied directly to the teeth with a small brush twice a day for about two weeks with results being noted in a few days and lasting approximately four months. The whitening strips are thin plastic strips that have been coated with a similarly formulated whitening product. You apply them twice a day for about two weeks just like the gels. The initial results are noted within a few days with the final result lasting about four months, just like the gel products. Tray-based whitening products These products contain pretty much the same ingredients as the others but the application process is different. You must place the gel whitening solution into a specially designed tray and insert the tray into your mouth over your upper and lower teeth. Some products require that you wear the tray for a couple of hours every day for up to four or so weeks while others require that you wear your tray through the night for a similar period of time. The length of daily wear and the length of the overall treatment will vary depending on the degree of discoloration on your teeth and your desired result.
In-Office Whitening This is probably the quickest and most effective method of treatment to get your teeth whiter. Most people will notice a tremendous improvement after just one 30 to 60 minute treatment but several others will be required to complete the process. Because the bleaching agents can be applied directly to the teeth and their effect then augmented with heat, special lights or laser, the whitening result can be seen immediately but the dramatic results that are possible will require a few additional treatments. This treatment in the dental office is by far the most expensive.
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Have you ever wondered how all of those teeth whitening products that you see advertised on the television and in the magazines work to make...