The concept of teeth whitening is something very popular nowadays. There are the usual in clinic teeth bleaching and whitening procedures and there are the do it yourself teeth home whitening kits. If your teeth have become discolored or stained over time, then it would not be a huge surprise to want to whiten your teeth with the help of teeth whitening or bleaching products or even a sit-in whitening session from a dental clinic. After all, having a great smile due to dazzling white teeth is something that all of us want. But before one undergoes a tooth whitening procedure or buys a home teeth bleaching kit, it would be smart to first understand how teeth whitening actually works. Doing so not only educates you but also gives you the needed information so you can make a decision as to the best product or method used to whiten your teeth.
Facts About Teeth Whitening
Here are some basic facts you need to understand before you go for any teeth whitening product or procedure. The first layer of the tooth (the outermost) is the enamel. The enamel is actually a thin layer that covers the teeth and also forms a wrap for the tooth crown. The next layer underneath the enamel is the dentin. This second layer is similar to the enamel except that it is not as hard and not generally white in appearance.
It is important to know that the teeth’s enamel is actually very mineralized. It is made up of strands that are rod-like crystalline materials. The density of these rod-like strands differs from person to person even if they are generally tightly packed. The density of the tooth’s enamel has a lot to do why one person has tougher teeth than another person’s. Generally, though, all of us get white shiny teeth and the more serious levels of teeth discoloration come later in life. Understanding these facts can help you have a clearer picture of how teeth whitening works.
Are Teeth Whitening A Necessity?
Going back to the gaps in the enamel of the teeth, know that these gaps actually fill up with tannins and debris over time. One basic fact is that anything you put in your mouth contributes to the level of staining and discoloration your teeth will get. With this stain layer getting thicker over time, a person gets higher levels of teeth discoloration over the years. Thus, teeth whitening become a basic necessity even with consistent proper brushing, flossing and using gum stimulator , especially if you want whiter and cleaner-looking teeth.
What is in Teeth Whitening Products?
The good news is that white various staining agents work their way through the enamel’s rods, whitening agents from teeth whitening products also do. Examples of the more popular teeth whitening agents include hydrogen peroxide (mostly used in in-clinic treatments) and carbamide peroxide (milder whitening agent mostly found in home teeth bleaching products).
Take note that it is not only the enamel which stains. The dentin layer of the teeth is also reached by staining agents. A person who has highly stained teeth can have much use for more intensive teeth whitening procedures and products. But of course, it is important to first get your teeth and level of staining evaluated so you can choose the best teeth whitening option for your needs.