Dental barrier products are a range of items all designed to prevent cross contamination by providing a physical barrier between instruments, surfaces, clinicians and patients. These products include barrier films and equipment sleeves for commonly touched operatory equipment and instruments, chair covers and patient drapes to prevent the patient chair from becoming a cross-contamination vector, and even tray covers for preventing instruments from being contaminated. These barrier products help provide proper infection control practices for a range of surfaces that can be difficult to clean. Most barrier products are disposable so they must be properly disposed of and replaced between every patient. Be sure to keep a steady supply on hand.