How should soft contact lenses be properly cared for?

Soft contact lenses require regular cleaning and proper storage using suitable solutions to ensure they remain safe and comfortable for the wearer. This care typically involves the use of multipurpose solutions specifically designed for contact lenses, which can clean, rinse, disinfect, and store lenses effectively.

Regular cleaning helps remove debris, proteins, and lipids that can accumulate on the lenses over time, which can lead to discomfort or increase the risk of eye infections. Proper storage in an appropriate solution not only keeps the lenses hydrated but also maintains their shape and integrity.

Using water alone, as suggested in one of the choices, is not sufficient and can introduce contaminants that may cause serious eye problems. Cleaning lenses only once a week would not adequately minimize the risk of irritation or infection due to the buildup of deposits. Soaking in saline solution, while it may provide some hydration, does not have the necessary disinfecting properties required for safe lens storage. Thus, the combination of regular cleaning and proper storage using the right solutions is essential for maintaining lens hygiene and eye health.