FAQ 3: Lens storage
How can I safely store my lenses if I am not going to wear them for a period of time?
After lenses have been cleaned and disinfected, lenses without Hydra-PEG coating can be stored dry in the flat case. Lenses with Hydra-PEG coating should be stored wet using one of the compatible MPS. The storage solution must be changed every 30 days and the case should be cleaned. Check the expiration dates on the bottles of solutions as well as the manufacturer's recommendations for when to discard after opening.