Carbamide Peroxide In Teeth Whitening

Carbamide Peroxide In Teeth Whitening – Facts You Should Know!

Carbamide Peroxide

Carbamide Peroxide

As we grow older, our teeth lose their beautiful white colour not only because of the natural ageing process, but also because of the things we eat and drink.

Tea and coffee are two things we consume daily and the ones that stain our teeth the most. One other staining factor is smoking while some fruit such as cherries, blueberries and pomegranate are also big offenders.

When our teeth get discoloured it is difficult to regain their natural colour however much we brush or floss them.  Of course, it’s really important to keep them healthy by brushing, but if you want them to look pearly white again, a home teeth whitening kit can really prove helpful.

Home teeth whitening kits have become very popular with consumers as they can provide professional results at a very low cost. The whitening gel is not the same in all whitening kits, but most of them use Carbamide Peroxide as their active whitening ingredient.

Carbamide Peroxide is also the ingredient most dentists use for in-surgery whitening, but it’s also useful in many other medical applications, such as treating sores or treating earwax build-up.

So exactly what is carbamide peroxide?

Carbamide peroxide, which is also called urea peroxide, is a chemical oxidising agent which contains hydrogen, oxygen, nitrogen and carbon. When it comes in contact with water, it releases oxygen which has a whitening effect on the teeth by oxidising the staining within the tooth enamel.

The release of the oxygen when carbamide peroxide comes in contact with water can be seen in the form or small white crystals. Whitening results differ from product to product and this is due to the percentage of carbamide peroxide each one of them contains.

How does it work to whiten your teeth?

As we mentioned above, when carbamide peroxide comes in contact with water it releases oxygen which has a whitening effect on the teeth.  In this way, when it comes in contact with the saliva in your mouth, the oxygen it releases penetrates the tubules – the microscopic holes of the teeth – and breaks down the stains that have formed there.

As the oxygen works first on the top level of the tooth enamel and removes the surface stains, some whitening results can be seen after the first application of peroxide carbamide.

Every time you repeat the whitening treatment, the oxygen manages to penetrate the deeper layers of the enamel and remove the discolouration from within. For badly stained teeth, you may need up to 2 weeks for very good results, but if your teeth are not seriously discoloured, you will have your desired effect much earlier.

Is it safe?

Carbamide peroxide is considered to be absolutely safe for teeth whitening as it does not affect the quality of the enamel of the teeth.  People with sensitive gums may feel a slight irritation when carbamide comes in contact with their gums, so they should be careful not to exceed the recommended amount when they fill the mouth trays.

Carbamide peroxide is used to treat mouth sores so you don’t need to worry about using it in the mouth.

However, do not prolong the recommended treatment time because carbamide can kill the “good” mouth bacteria which are useful to maintain the health of the mouth.

Also, if you have very sensitive skin, you’d better wear gloves when washing the mouth trays after each application and avoid contact with the eyes.

A teeth-whitening kit that contains Carbamide Peroxide is Dr Georges Dental White.

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