Tooth whitening kits have come a very long way since their debut back in the 1990′s. It is no wonder, considering how much money consumers spend on products designed to give them whiter teeth and a brighter smile. The big hair of the 90′s is gone and so are the initial whitening kits, but the new versions are so much better. Perhaps a little trip down memory lane is in order for you to realize just how far dental practices have come from those first kits you used at home.

The first commercial teeth whitening system was a plastic cup designed to be molded to your teeth and a whitening gel that would fill the cup. You first had to boil the cup and then shape it specifically to your mouth. Each night at bedtime, you would fill the cup with the proper amount of gel and then you would sleep with the contraption in your mouth. The gel would do the work while you slept. Simply wake up and take the pieces out. Sounds really easy, right?

The actual problem, besides the hassle of molding the plastic pieces, is that the gel lost its effectiveness within an hour or two. The gel would also be swallowed during the night. Many people reported sore throats and increased gum sensitivity. Tooth whitening kits began to decline in sales because people became disillusioned with the safety of the product and the hassle of using it, just to get whiter teeth.

Scientists, after making the discovery that the primary ingredient in the gel lost its effectiveness after an hour, devised different kits that meant the user would wear them for a less amount of time. Today’s kits contain a higher concentration of the whitening agent used in tooth bleaching. Most kits are now strips that the user wears for a very short amount of time, either in the morning or the evening.

New tooth whitening kits and products have made the earlier models completely obsolete. Strips and special toothpastes have become the favored choice among individuals seeking to brighten their teeth. Yes, the gel still tastes awful, but until they design a cheesecake flavored bleaching gel, you will just have to live with the taste. At least you are getting whiter teeth out of the deal.

To learn more go to Tooth Whitening In Los Angeles and at San Diego Teeth Whitening