What is not an example of non-compliant behavior with contact lenses?

Washing hands is an essential practice in maintaining proper hygiene and ensuring the safe handling of contact lenses. It is a fundamental step that prevents the transfer of bacteria and other pathogens from the hands to the lenses and subsequently to the eyes. This behavior is in direct contrast to non-compliant practices, as it reflects an understanding and adherence to the proper protocols that protect eye health.

In contrast, the other options illustrate behaviors that are considered non-compliant. Swimming in lenses can expose the eyes to harmful microorganisms that thrive in water, increasing the risk of infection. Reusing old solution can lead to contamination and loss of effectiveness in disinfecting the lenses. Not replacing lenses as scheduled can contribute to discomfort and the potential for serious eye issues, as lenses can accumulate debris and bacteria over time. Thus, washing hands stands out as a compliant behavior that supports safe contact lens use.