Extending the time off gels or rinses in the mouth will not improve the affectivity of the products. After each treatment do not drink carbonated beverages for at least two hours to get better results and protect the teeth. Teeth whitening products are very affordable that customers sometimes overdo the practice that more may be better. When used the right way and in the right amount, this can effectively remove the stains on the surface of the teeth. Majority of these stains that can be removed by the paste include stains made by drinking coffee or by smoking. The paste can be used as well in the bleaching and at the same time best used when maintaining that shiny white teeth. And if you are rushing into having your own sessions with your favorite dentist or you know someone who is planning to, it's best to hit the brakes first. These procedures are not for everybody; there are some restrictions and once you have checked these then you can always retry the services of teeth whitening. Right now, these are also considered as cosmetic veneers and they are used to deliver that bright and white smile. Here are some of the major benefits of cosmetic veneers and porcelain veneers: These veneers are best to cover worn enamel. The enamel deteriorates over time and this can be expected. In order to cover the wear and the deterioration, then the porcelain veneers can be used. For most practices though Carbamide peroxide is used for home whitening kits. Carbamide peroxide although slower acting also works very much like a hydrogen peroxide. When in the mouth, carbamide peroxide breaks down into urea and hydrogen peroxide with hydrogen peroxide being the bleaching agent. The dentin on the other hand could also catch stains. Prepare for the costs If this is the kind of procedure that you would want to take for your problematic teeth, then make sure that you are ready to face the costs. And since this is a new technology in the market, the cost of the procedure is still high and it will take some time before the actual costs can be lowered.