Invisalign is basically invisible or transparent teeth aligners which are required for teeth straightening for mostly children and teenagers. Many people, mostly teenagers feel awkward when they are forced to put on visible braces to straighten their teeth structure. As the visible braces make them look different and sometimes improper, many people usually do not wish to put up braces for the fear of looking ugly in front of others whereas Invisalign itself is invisible in its appearance. The visible and fixed braces have a lot of physical difficulties also other than making a person appear a bit awkward. The wires on the braces can appear to be painful for the persons using it but the invisible aligners are not at all painful. What is function of Invisalign? Invisalign is a much hassle free orthodontic treatment . But the Invisalign is required to be worn over the teeth for almost a day. As the material is transparent in nature and easily removable, the people can remove it before ...