In the past, they weren’t readily available to the general public and the only way you could benefit from them was to go to a dentist where they charge you an “arm and a leg” to get access to it. But not anymore.

Most use do-it-yourself” tooth whitening products to get rid of nasty stains caused by alcohol, food, or nicotine. They’re usually easy to use and apply, and provides no side-effects for a fast whitening solution.

There are many ways to apply teeth whitening, and one of them is Over-The-Counter whitening gel – or “OTC” gel for short. Results usually start to happen around 1 – 3 weeks.

The other teeth whitening is “brush-on tooth whitening paste”. Basically, you brush your teeth as you would any other time, but only this contains the tooth whitening formula. Results occur around 1 – 2 weeks.

And lastly, you have whitening strips. They

Almost every teeth whitening product you can find uses the same kind of ingredient called carbamide peroxide. The difference is that companies will offer different strengths of the peroxide, and having too much could cause problems. Most people will want to make sure they stick with 10 % carbamide peroxide, especially if they have a tendency to tooth sensitivity.

The biggest problem you will face in the teeth bleaching process is that extra sensitivity to hot and cold liquids. And you might even feel some pain when you breathe in some cold air if you have used too much peroxide. The reason your teeth get sensitive in the bleaching process is that the chemicals make your teeth a little more porous, and these tiny holes allow air and liquids to have access to your nerves.

You can increase 4-5 shades of brightness based on how much whitener you use and for how long you use it. Using trays and peroxide, it can take up to 2 weeks to see four shades of whitening.

Link: EZine Articles
http://ezinearticles.com/?How-Does-Teeth-Whitening-Actually-Work-And-Does-It-Hurt?&id=5414503

Jane Pennington
www.teethwhiteningsmiles.com

Over time, our teeth naturally become stained due to unhealthy eating habits and lack of time for maintenance of oral hygiene. Because of this it becomes necessary to use an effective teeth whitening product to whiten our teeth at home. While many products are available, you need to take care when selecting which to use.

First, it is important to evaluate the effectiveness of a product. Research what works best of others, find out which form of treatment provides the best results.

Next, look at the most effective treatments and evaluate the time consumption of each product. Because time is a precious commodity in today