People always wish to have a perfect smile, but some do not feel happy because of improper teeth alignment. For such people, invisible aligners are the best to consider. A transparent plastic frame of dental braces used for the alteration of teeth is known as an invisible or clear aligner. They are used for making the teeth straight and work similarly to braces. It is invisible and can be easily detached. It helps resolve the issues associated with misaligned teeth, warped teeth, teeth with improper shape, and so on.