The seal of approval indicates that the toothpaste that you are holding has been found to be effective in cleaning and in making the teeth white. These products are also best for preventing or reducing the incidence of tooth decay. Remember that the teeth whitening toothpaste is just one of the many options in order to make that teeth white. If you are looking for solutions to improve the looks of your teeth, then chances are you have come across the porcelain veneers. These products are often marketed not just to correct uneven tooth alignment but these veneers are also looked at as something that can whiten your teeth. Originally, these veneers are used on the surface of the tooth in order to correct uneven teeth. Some users stand for the efficacy of these products. But there are some sectors that question the efficacy of whitening rinses in making the teeth whiter. The reason for this may lie in the amount of time that the water enriched with peroxide is in contact with the teeth. For the rinse, the peroxide is in contact with the teeth for 2 minutes a day. But there are other options available too that forms part of the so-called professional teeth whitening services. All these services are discussed and dissected below. Laser teeth whitening procedure This is how the process works. The dentist will begin with the minor cleaning procedure which will include the removal of existing plaque in the gum line. Not all teeth whitening products have the same bleaching agent concentration as peroxides that are marketed whether the hydrogen or the carbamide variant ranges from 10% to 20% strength, sometimes beyond that. Shop wisely. The safest route is to choose a small bottle in the mid strength range and test it. Nicotine is brownish in color that could stick in the enamel of the tooth and even soak in its structure causing internal discoloration. Red wine may be good for the heart but it contains a high concentration of tannins that causes staining fast. DNA. All teeth are translucent to some degree. There are people though that are born with teeth that are more translucent than most.