Which of the following is a benefit of daily disposable lenses?

• A. Convenient; no need for cleaning products; minimal deposition
• B. Requires cleaning products daily
• C. Limited parameter availability
• D. Higher risk of deposition than other disposables

Answer: (A)

Daily disposable lenses are designed for one-time use, which makes them truly convenient—each day you wear a fresh, pre-sterilized lens and simply throw it away. This eliminates the need for cleaning products, solution, and lens cases, so there’s less handling and fewer steps in the routine. Because you’re not reusing a lens day after day, there’s little opportunity for buildup of proteins or lipids, so deposition is minimized. That combination of no cleaning and low deposition is what makes this option the best choice.

The other points don’t fit the typical benefits. Cleaning products aren’t required because there’s no cleaning routine with daily disposables. Availability of parameters isn’t the defining advantage and can vary by brand, so it isn’t a universal benefit. And the idea of a higher deposition risk is the opposite of reality, since daily disposables reduce deposition by not reusing lenses.