Teeth whitening at home has become increasingly popular. With the safety, convenience and low cost associated with doing it yourself, it is very much on the rise. As such, the availability of whitening kits and gels has increased hugely. But when you come to purchase your teeth whitening gel remember that most of the home whitening kits only include about 3% hydrogen peroxide mixture, while a dentist teeth whitening gel formula will contain 15% to 35% carbamide peroxide for whitening. Therefore results will differ.

This doesn't discourage some of the people that want to whiten their teeth at home. Many of them still pursue a whiter smile at home because it is much cheaper and they consider it more convenient compared to going to the dentist office. A good enough reason to explore avenues for purchasing the gel itself. Of course, it is important to realise that it is no substitution for going to the dentist and the teeth whitening toothpastes only remove the stains that are on the surface of the teeth enamel. It is a superficial process and won't actually improve the health of your teeth, or at least in no great measurable way.

Some home teeth whitening kits that can be quite messy, hard to use and just don't fit your mouth right. For this reason, many people will use teeth whitening strips because they are just easier to use than the teeth whitening gel and a mouth tray. When looking to find these products, your dentist might be an option; but they can still be quite expensive because you will still need a mouth tray made specifically for your mouth and it costs about half of the cost the dentist charges you for the hourly teeth whitening session.

The Internet can provide some answers to where you can find a reputable seller of cosmetic dental applications; but you have to keep in mind the strengths of the peroxide percentages because these are what make the teeth whitening gel so effective. When you are in the dentist office, they will pumice your teeth to allow the teeth whitening gel to absorb into the dentin surface, which is below the enamel and can give teeth a permanent yellowed effect. Not only is it smoking or coffee to blame for this yellowing because the dentin will yellow with age. So as you get older, stains build and the enamel grows tired looking, which is when you might consider a whitening agent.

The good news is that there are a wide number places that sell teeth whitening gel. You have to be careful in your search of where can I purchase teeth whitening gel from because some of the home kits will not contain much more than mouthwash, whitening toothpaste; using only around 3% hydrogen peroxide teeth whitening gel. This search can be frustrating if you are expecting the same results that cosmetic dentists offer, but there are some effective teeth whitening gel products, when you are considering home teeth whitening kits. Just do the groundwork, make sure you know what kind of gel you are looking for and know the budget you have to spend.

To find teeth whitening gels, the Internet is your best source. But looking carefully at the contents of your home teeth whitening kit and examine the percentage of the peroxide in the teeth whitening gel. The provider should also be reputable and have a background in the dental industry; when it comes to your health, you shouldn't take any risks.

Derek Rogers is a freelance writer who represents a number of UK businesses. To buy Teeth Whitening Gel online, he recommends Direct Whitening.