Important Lens Case Information:
The lens case must be rinsed daily and refilled with fresh solution in order to maintain maximum strength for disinfecting the lenses. Empty the old wetting/soaking solution from the lens case. The case should be rinsed with contact lens solution or hot water and allowed to dry.
Replace your lens cases every three months, and sterilize it it between. Lens cases can be a source of contamination and infection. Gross cases are incubators for infection. If the contact lens case gets cracked or damaged, discard it and replace it with a new one.
Contact lenses and lens cases should never be stored in tap water, nor should they be rinsed with tap water.