By choosing to take advantage of a teeth whitening special, you have the benefit of trying the product before you spend any money on buying it. Most of these samples will provide you with enough of the product to use for a week which is enough time to see any visible results. Peroxide is the bleaching agent used by professional dentists to whiten people's teeth for them. The amount of the peroxide you find available in over-the-counter products is going to be a lot less than what a licensed dentist can use. Tooth Defender

The type of results received by these products will vary by the person using them. The amount of whitening depends on how stained the teeth are and how much current activity such as continued coffee drinking, lends to the discoloration. For people who have wanted to try this type of item, the free samples and special orders are a good way to try it out.

You can brush twice a day and you can floss even more, but the different foods and drinks we put into our body can still make it hard to have bright teeth. Luckily for us there are literally dozens of different products out there who all have the same basic goal. Whether you're using a pen, or some sort of light, or one of those trays with the gel that sit in your mouth, the job of these products is all the same, to attempt to whiten and brighten your teeth. Tooth Defender Review

It can still be hard which product you should use for bright teeth whitening but there are a couple of things you should keep in mind when shopping for that perfect match. While the pens are less messy and seem to take up less time, they are less powerful simply because they don't sit on your teeth as long and are not as loaded with chemicals. The trays with the gels are much messier and for the most part you'll need to set aside a portion of your morning or evening to use them. You aren't going to want to be at work with a tray of whitening products in your mouth.