Dental aesthetics, particularly tooth whitening, is highly sought after in modern dentistry, reflecting society's increasing emphasis on appearance and oral health. This literature review aims to assess the complexities surrounding tooth-whitening procedures, evaluating the different factors that influence the outcomes and effectiveness of whitening treatments, with a focus on mitigating associated risks, such as tooth sensitivity. It seeks to provide evidence-based principles for dentists to make informed recommendations, emphasizing personalized and patient-centered care. Various tooth whitening methods were explored, supported by relevant research.