Which items comprise the disinfection and care system for GP lenses?

• A. In-office laboratory cleaning
• B. Cleaner, rinse, disinfectant, periodic cleaner, in-office laboratory cleaning, rewetting drops
• C. Rewetting drops only
• D. Disinfectant only

Answer: (B)

A complete disinfection and care system for GP lenses includes multiple steps that address cleaning, rinsing, disinfection, upkeep, and comfort. Cleaners remove deposits on the lens surface, then rinses wash away cleaner residues and debris. Disinfectants neutralize microorganisms to keep lenses safe for wear. Periodic cleaners (enzymatic cleaners) tackle protein buildup that daily cleaners might miss, helping maintain lens clarity and hygiene over time. In-office laboratory cleaning ensures that any lenses or equipment used in the clinic are properly cleaned, reducing contamination risk within the practice. Rewetting drops support comfort by lubricating the lens on the eye and improving wettability. All of these pieces together form the full system needed for safe, effective GP lens care; relying on only one component (like rewetting drops or a disinfectant alone) would leave gaps in cleaning, disinfection, or maintenance.