As the demand for aesthetic treatments is increasing, more people are seeking alternatives to fixed orthodontic appliances. Over the past few decades, clear aligners, a convenient and aesthetic alternative to traditional braces, have become extremely popular. By detailing some common aligner systems currently in use, this review will illustrate the growing appeal of clear aligners. We discuss the scope, limitations, efficacy, and stability of this approach in relation to the treatment outcomes. This review article will also consider any potential disadvantages of clear aligner orthodontic therapy.