The study published in BMC Oral Health focused on comparing the effects of charcoal and hydrogen peroxide whitening mouthwashes on enamel. The research found that both types of mouthwashes effectively lightened enamel color without degrading its roughness. Over-the-counter whitening solutions are preferred by patients for their ease of use and availability in pharmacies, supermarkets, and online. Mouthwash, containing various components including antimicrobials, plays a vital role in maintaining oral hygiene and combating halitosis. The study conducted by Mayada Sultan utilized 21 permanent central incisor teeth to analyze the impact of whitening mouthwashes. Results showed no significant difference in color restoration between the mouthwashes and the control group. However, the control group exhibited better surface roughness and color stability following staining. This research provides valuable insights into the effectiveness of whitening mouthwashes and their impact on enamel health.