Generally traditional braces take time between 2-4 years, to complete the teeth alignment process. This is undoubtedly a long term process. Whereas in Invisalign only need to be worn for a few months. Even the most extreme cases can be completed within 2 years. This is one of the major reasons for people to choosing this alternative, since the advantage of having your teeth aligned within a short span of time is as clear to see as the braces are hard to see. Generally, Invisalign will cost you a lot of money than metal braces. It is solely because of the quality and kind of materials used in this method. An additional factor which will affect the Invisalign cost is the expertise of the dentist.
When it comes to side effects, certainly there are no side effects in Invisalign, which can be an issue with metal braces. Repeatedly many people have found that metal braces can discolor teeth, and wire braces can stick into gums, causing ulcers and sores. Since metal braces cannot be removed, there is often an issue with oral hygiene wherein turn Invisalign are only made of a clear plastic that's virtually undetectable. Moreover invisible braces can be easily removed at any time, and it makes oral hygiene better than the traditional method. On the whole when compared to traditional metal braces, Invisalign seem to offer all of the advantages, but you may want to discuss these options with your dentist so that he will help you decide which treatment to select to suit for you and your needs.