แอสตาแซนธิน

Teeth whitening is just one of the many uses of this chemical.

How Does Hydrogen Peroxide Whiten Teeth? Hydrogen peroxide is a useful whitening agent because it breaks down into water and oxygen. It is the concentrated oxygen released by peroxide that actively breaks apart the chemical bonds holding together the stain pigments within your teeth. Unlike abrasive ingredients like baking soda that can only clear stains off the surface enamel of your teeth, the oxygen from peroxide can penetrate into the porous structure of your enamel and dentin to clean your teeth from the inside out. The yellow or brown discoloration on your teeth is the result of stain pigments from eating certain foods, drinks or from smoking. The oxygen tears apart these pigments at a molecular level, resulting in far whiter teeth than can be achieved with surface level cleaning.

How Does Hydrogen Peroxide Compare to Carbamide Peroxide? Carbamide peroxide is also used for teeth whitening and in fact carbamide will break down into hydrogen peroxide. This means that a solution of carbamide peroxide has less concentrated whitening power than an equal percentage of hydrogen peroxide. It's only about a third as strong. A 30% percent concentration of carbamide peroxide is only as effective at bleaching your teeth to a whiter shade as a 10% solution of hydrogen peroxide. Despite this carbamide peroxide is popularly used in whitening products.

The reason carbamide peroxide is commonly used in at home whitening products instead of hydrogen peroxide is because it is safer to handle. Whitening products that include carbamide peroxide for whitening are safer to use and much less likely to cause side effects than hydrogen peroxide whitening gels which use stronger concentrations of peroxide. A good carbamide peroxide whitening gel can still get you the whitening results you're looking for, despite providing less peroxide.

Both carbamide peroxide and hydrogen peroxide are effective at whitening teeth. Don't worry too much about the relative strengths and concentrations of various peroxide-based whitening products. Instead of trying to find the highest concentration of hydrogen peroxide available in a whitening product you can get the whiter teeth you want with a lower and safer concentration of carbamide peroxide.

What Are the Potential Side Effects of Hydrogen Peroxide? Unfortunately, because it is such a strong oxidizer hydrogen peroxide can cause side effects like temporarily increased tooth sensitivity or even chemical burns if allowed to come in contact with skin or the gums.

Remember that using more gel will not whiten your teeth any faster. Don't fill the tray with more gel than necessary.

You can also consider using a product featuring a lower concentration of peroxide to avoid side effects, but it will take more treatments to get the attractive white smile you're after.

What Teeth Whitening Results Will Hydrogen Peroxide Provide? The results you'll get from treating your teeth with a hydrogen peroxide whitening product will vary depending on the severity of your dental stains, the concentration of the peroxide solution, how long each whitening session is and how many days you keep whitening. Because of all these different factors it's difficult to make a precise estimate of how effectively your teeth will be whitened, but peroxide products are the most powerful conventional whitening solutions available. Comprehensive info about แอสตาแซนธิน can be found at main website.