To start with, classification of teeth whitening treatment can be broadly done into two heads: the at-home teeth whitening and the professional teeth whitening that is done in a dental office. There are subtle differences between the two. Let us have a quick glance at the gross differences between these two methods;
The different types of whitening products mainly refer to the variants of the at-home whitening method. These are commonly available over-the-counter in your nearest drugstore and applied by the users themselves. The few alternatives are:
A Teeth Whitening Toothpaste
The very first thing that occurs to you is: How do these toothpaste work?
Whitening pastes are mildly abrasive in order to help remove stubborn stains from your teeth. Thus, most importantly, brushing should take place at least twice a day. Since these toothpastes are not actually changing the color of your teeth and only suitable for removing surface stains, the effect takes several weeks to show up. Also, it should be coupled with your giving up of certain habits like smoking, coffee drinking etc. Such a toothpaste should necessarily bear an ADA (American Dental Association) seal of approval on it.
Teeth Whitening Gels
A teeth whitening gel is applied at home, generally using a small brush. These products bear specific instructions concerning their use, depending on the strength of the peroxide used. These gels take a few days to be effective and roughly lasts for about four months.
The use of whitening strips are quite similar to that of the application of whitening gels. They are clear strips that are loaded with peroxide-based gel. The strips need to be attached to the teeth at least twice a day for a period of 30 minutes each time. This continues for about two weeks. The results, in quite a similar fashion to that of whitening pastes, appear after a few days and roughly last for four months.
Professional teeth bleaching, in comparison to all these products contain almost a triple fold amount of the bleaching agent. An over the counter bleaching agent may use carbamide peroxide whose amount lies between 10 to 22 percent. It should be noted that a 10 to 22 percent of bleaching agent is only 3 percent of hydrogen peroxide. On the other hand, teeth whitening dentists use bleaching materials that typically contain about 15 to 43 percent hydrogen peroxide. Dentist in Dallas TX also use a buffer. It helps protect the tooth enamel from damage. Also, it is ensured that the rest of your mouth, like your gums and inner lips are protected from the chemicals being used!
To cut a long story short, a teeth whitening procedure in dental office is much more effective than the self-applied ones. The reasons to be enlisted in a brief are:
Despite the above-mentioned facts, practical reasons that lead people to go for over-the-counter whitening methods are its low cost and at-home application. There are times when you cannot manage some amount of time for a dental visit. This mostly causes individuals to opt for helping their own selves with this cosmetic procedure.