If you have a problem with your teeth being yellow or stained you might be embarrassed to smile in photos. You might be so embarrassed that you don't even smile or laugh with your mouth open in public. Yellow teeth can be caused by a number of things, but using the best teeth whitener products you can soon smile happily without reservation again.

There's a significant number of teeth whitening products out there. It's a multi million dollar market that everybody seems to have their hands in. There are toothpastes with whiteners, there is teeth whitening gel, teeth whitening trays, at home teeth whitening kits, lasers, you name it the list goes on. The question is are all these techniques and products successful? The truth of the matter is that many are actually successful, but to what extent? The majority of these teeth whitening solutions are mildly helpful in whitening teeth. There are, however, a few teeth whiteners that do a superb job of whiting teeth. Here's a look at the best teeth whiteners.

So, what can you do if you have yellow teeth? Well, there are lots of different teeth whitening products on the market. Many of them offer a do-it-yourself approach which is far cheaper than getting a dental treatment, but they also don't work as fast or last as long. If you have a slight yellowing and you want to correct maybe a few shades, the home tooth whiteners will work. These at home teeth whitening kits can be had for the price of a nice dinner. They typically comes with a solution or teeth whitening gel you place in a tray. These teeth whitening trays are placed in your mouth for set period of time until the treatment is completed. You can expect a color change of several shades of white with these methods, but it's not the best teeth whitener.

If you have a more serious yellowing of the teeth or bad discoloration, you should go for the dental treatments. There are two different ones you can choose from with varying results. The choice will depend on the price you are willing to pay and also how many times you want to get treated. It will also depend largely on how good the results are.

For the best results, the harshest treatment is used. This is in the form of laser treatments. You will have to go to a reputable dentist for this kind of treatment. They will use various chemicals and lasers to instantly whiten your teeth. You might have to come back for 2 or 3 sessions as this method cannot be done for too long at a time. With this you will get your teeth back to their original white color, changing through lots of shades.

Another method that only dentists can use is the bleaching. This is also one of the best teeth whiteners available currently. These are basically the same as the home kits, but just much stronger. The chemical used is hydrogen peroxide, a well known bleaching agent. It may need to be applied by a professional and you will see results right away. You only need a few sessions with this and you will see very good results, sometimes up to 8 shades lighter.

Yellow teeth are caused from lots of different things. Some people are also affected more than others. One of the major causes of yellow or stained teeth is an environmental factor like smoking. The nicotine from cigarettes can really play havoc with your teeth. Most smokers will use some kind of teeth whitening product, but if they carry on smoking, soon their teeth will be yellow again.

You can also get yellow teeth from eating certain foods that are orange or yellow in color. This can include carrots, curries, and also tea and coffee. Now this will not cause your teeth to yellow right away, but over time it can change the color of your teeth, as the PH balance changes. You might not even notice this until you look at an old picture of yourself and compare your teeth.

The costs for all of these vary from the cheapest being the home treatment pens, toothpastes and kits, to the expensive laser treatments. These at home treatments can be purchased for as little as a few dollars all the way up to $100. The successful at home teeth whitening kits offered by dentists are approximately $300. This is often recommended as the best teeth whitener available for a number of reasons. They whiten teeth several shades, the whitening lasts, and they're an economic alternative to the more expensive laser treatments. On the high end the laser lunchtime dentist whitening treatments have become quite popular. These treatments recieved there nickname for there quick treatments; typically less than an hour. They are the most expensive ranging from $400 to $900, but do an excellent job.