A beautiful smile has a positive impact on the overall quality of a persons life, this is in addition to significantly improving their level of confidence. Unfortunately, not all individuals are born with a beautiful/ perfect smile. Nonetheless, this does not spell doom for such people because it is still within reach. Most people are aware of the most basic level of teeth straightening i.e. metal braces but there are also other effective methods that can be used to straighten teeth available in the dental industry today.