A Cheek Retractor, also known as a lip and cheek retractor or mouth opener, is a dental instrument used to gently and safely hold the cheeks, lips, and sometimes the tongue away from the teeth and operating field. Its primary purpose is to provide an unobstructed view and clear access for the dentist or dental hygienist during a variety of procedures. By retracting the soft tissues, the retractor helps to: enhance visibility of the teeth and gums; keep the area dry by preventing moisture from saliva and breath; protect the patient's soft tissues from accidental injury by rotating burs or other instruments; and allow for efficient application of dental materials without contamination. Cheek retractors come in various designs, sizes, and materials to accommodate different patient ages (pediatric to adult) and procedural needs. Common types include C-shaped plastic retractors, often used for impression taking or bonding procedures; rigid metal retractors for more extensive surgical procedures; and flexible, autoclavable silicone or plastic versions. Some designs are disposable, while others are reusable and must be sterilized. The comfort of the patient is a key consideration in their design, with smooth edges and anatomical shapes to minimize discomfort during prolonged use. Whether for examinations, fillings, orthodontic bonding, whitening, or photographic documentation, a Cheek Retractor is an invaluable tool for maintaining a clear, dry, and safe working environment in dental practice, significantly improving the efficiency and quality of dental care.