home teeth whitening safe

Is home teeth whitening safe?

In the past, most teeth whitening treatment was performed by a qualified dentist, but gradually over the last few years, kits have appeared on the market enabling people to carry out bleaching of their teeth themselves, using strips of impregnated material applied to the teeth, or, more commonly, trays of gel placed over the teeth. 

The tray and gel kits used a similar carbamide peroxide gel formulation to that used by the professionals, but at somewhat lower strength. These gels typically contain 15-22% concentration of carbamide peroxide whereas a dentist may use up to 45% to achieve quicker results, using a carefully controlled technique to protect the patient from swallowing gel or from damage to the gums.

The European Union has stepped in to ban certain types of home whitening kits because of concerns about possible adverse side effects, maintaining that kits with high concentrations of peroxide be used only under the close supervision of a dentist. This is because people using peroxide kits at home run the risk of chemical burns to their mouth from overspill of gel from mouth trays and hypersensitivity of their teeth following treatment. 

This has forced manufacturers to bring out teeth whitening kits with different formulations that comply with current or imminent regulations. The new types of kit use sodium bicarbonate, or sometimes sodium perborate as their main active ingredient to achieve excellent whitening of teeth without any risk of problems or side effects.

The main points to note for safe use of any home whitening kit are as follows:

� Make sure you read and understand all the instructions.

� Don�t carry on using a whitening system for more than four weeks without consulting a dentist. It is best to give your teeth a rest after four weeks of intensive treatment but this is usually all you need to achieve an excellent whitening effect. If you should encounter any increased sensitivity it is wise to stop the treatment for two or three days at a time to let the teeth settle, and then resume.

� Keep to the recommended amount of whitening gel. Putting too much into the mouth-trays will not speed up the process, but it will make overspill more likely. This is not harmful with non-peroxide kits but you will be wasting gel. 

� Avoid home teeth whitening kits if you are under 16, pregnant, or have white spots on your teeth as can be caused by some medications in early life. If you do have white spots then teeth whitening treatment may make these more, rather than less, obvious.

To get the best result you should use one of the newer, reliable home whitening kits now on the market, e.g. Zero Peroxide.
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How to whiten stained teeth

How to whiten stained teeth

Although most of us would love to have the white, bright teeth that so many superstars seem to have in the magazines and on TV, most of us tend to find that as we get older our teeth get increasingly discoloured as a result of our lifestyles and the food or drink that we consume. In fact, even superstars often have discoloured teeth and their sparkling smiles in magazine are often the result of airbrushing. 

However, these days there are steps that can be taken to whiten your teeth and brighten your smile � without going to the huge expense that many celebrities probably go to in order to get their teeth whiter. If you are keen to know how to whiten stained teeth there are a number of options available, some of which are more effective than others. When you are considering how to whiten stained teeth you also need to take cost into consideration, as some measures for teeth whitening will be far more expensive than others.

Some of the option available to those keen to find out how to whiten stained teeth include:

* Have cosmetic surgery through a dental professional. Whilst this can be an effective way to whiten stained teeth it can take quite a few visits to get the desired results and more importantly can prove very costly

* Use teeth whitening toothpastes. Whilst there are a number of teeth whitening toothpastes around that claim to be able to restore the whiteness to your teeth, many of these can prove pretty ineffective on serious stains so you could end up with poor results 

* Try teeth home whitening kits. These are relatively inexpensive and there are many that can be very effective, although it is important to bear in mind that some are more effective than others. You can use these easily and quickly from the comfort of your own home, which means that you get to benefit from convenience as well as ease and affordability

Of course, the type of treatment that will be best suited to you will depend on the level of staining on your teeth, so each case must be looked at individually. However, it is always a good idea to consider the more cost effective methods that you can try yourself at home before opting for costly cosmetic surgery, as this could save you a lot of money in the long run.
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