Regardless of which option is selected, teeth whitening treatments are not a permanent solution to discoloration. For those who expose their teeth to corrosive or staining foods, beverages, or habits such as smoking, it will last for an even shorter period of time. Additionally, how white teeth become often varies significantly between individuals and depends a great deal on which product is selected.

Even though this alternative can be quite effective, it is not ideal for everyone. As with any product, pregnant women, older adults, and children under 16 must use caution. This is because it works by bleaching the teeth using carbimide or hydrogen peroxide which can cause sensitivity or allergic reactions. This is also true for those who have receding gum lines, exposed roots, worn enamel, or cavities.

Although these products are designed to whiten real teeth, they will not improve the color of fillings that are tooth-colored or crowns. As a matter of fact, it may cause an uneven color when natural teeth are next to those that have been restored as some will lighten in color and others will not. The bonding materials used in dentistry are not porous and these agents work by penetrating the pours of teeth in order to lighten them. For those who have several restorations, veneers are a popular alternative.

Although having a blinding white smile is very popular today, this is not a realistic expectation. The majority of at-home products will lighten teeth a two to three shades, but are not designed to totally remove all stains. Checking the products for potential results is a good way to determine which would be the best option for you.

Another thing to remember is that different shades of natural teeth will often determine the results. Teeth often come in hues of brown, which respond well to bleaching, gray and purple, which respond less well, and blue which takes months before results are seen. Discussing available options with your dentist is one way to determine if bleaching is the best choice for you.

Home Teeth Whitening Side Effects

There are also common side effects among these products. As mentioned, an increased sensitivity is not uncommon, but neither is irritation of the gums. These are usually temporary conditions that only last from one to three days after you stop using the product.

According to the American Dental Association, those considering home teeth whitening should consult their dentist first. Although some toothpaste does contain the ADA Seal of Acceptance, many do not for various reasons. Regardless of whether products contain a seal or not, however, the choice should fit individual needs and may require some experimentation.