What is the main function of a weekly enzyme cleaner for contact lenses?

The primary function of a weekly enzyme cleaner for contact lenses is to remove protein deposits that accumulate on the lenses over time. As individuals wear contact lenses, proteins from tears, lipids, and other substances can build up on the lens surface, leading to discomfort and potential vision problems. The enzyme cleaner contains specific enzymes that break down these protein deposits, effectively cleaning the lenses and restoring clarity. Regularly using this type of cleaner helps maintain lens performance and hygiene, thereby contributing to a more comfortable wearing experience.

While enhancing lens comfort, stabilizing lens shape, and disinfecting the lens surface are important aspects of contact lens care, these related functions are typically addressed by other cleaning solutions or processes rather than specifically by enzyme cleaners. Enzyme cleaners are uniquely positioned to target and eliminate protein buildup, which is crucial for long-term lens hygiene and wearer comfort.