Once you know your requirement and budget, there are a number of options available to choose from in the field of teeth whitening. After going through this article, you will have a good idea about the various options available and you will be able to choose the one that will be right for you.
 
Preventive processes does not include teeth whitening. Teeth that have been discolored because of products such as tea, coffee and cigarettes can find some help from this process. To make it more efficient, the amount of enamel present in teeth must be in good quantity to be worked with. Veneers, crown and such other dental work does not change in color during this process. To avoid multi colored teeth for people with dental works, they must talk to their dentist about getting a professional whitening therapy.
 
Only the surface of teeth having marks can be cleaned by teeth whitening is what was earlier thought. If the reason for discoloration is shock, ageing or drugs and it is deep, the therapy will not be useful for it. Whitening of these stains is what the dentists today are trying to do. In case the stain is just not on the surface of your tooth and has gone deep, you must consult your dentist regarding the teeth whitening process meant for you.
 
Types of teeth whitening processes present today are two. Bleaching involves whitening teeth beyond their normal shade. These products have hydrogen peroxide or carbamide peroxide as bleaching agents. This is the teeth whitening product type that everyone prefers today in the market.
 
Whitening products simply remove dirt and debris from the surface of the teeth for a cleaner, whiter smile. The color of teeth is not actually changed by them. It is characteristic for products that state they whiten teeth such as toothpastes. Selling of bleaching agents becomes easier and more in numbers when they are marketed in the form of whitening products. Look at the ingredient list of the product you choose to see if it contains bleaching agents for best results.
 
The best options in terms of budget are the teeth whitening kits that can be purchased over the counter. The price of these kits is not very high and they are easily available at grocers as well as drug stores. There are strips present in the kits meant for teeth whitening and these strips fir over teeth and should be kept that was for some time daily. Your teeth will be worked upon by the bleaching agent in the strip for as long as you wear it. Over a time these kits start working properly and they need frequent repetitions to be able to maintain positive consequences.
 
Home bleaching kits can also be taken from the dentist. The professional kits may be expensive in comparison to the ones available without prescription, but the results they create are also much better and long lasting too. This whitening process has to be worn for a longer period of time as compared to other over the counter ones. One hour is the time period for which some need to be worn and an entire night is the time for the others to get good results. The bleaching agent is placed into a tray that looks like a mouth guard, which is worn for the prescribed time each day.
 
The speed and effectiveness of professional bleaching will increase when it is done at the dentist’s office and with a range of products and tools available there. A peroxide gel that is very high in concentration is used in the procedure where it is kept in contact with teeth for somewhere between 15 minutes to an hour. Because the formula is so concentrated, the gums must be properly protected so they don't come in contact with the bleaching agent. For some people, the desired results will be visible in one session only. People who have more obstinate stains may not be completely satisfied and may need one or two more sessions to be able to get their teeth color back.