And do you need to discard the case after every month?
Makes no sense- it looks perfectly fine, and if i an cleaning it properly using the correct procedure, there shouldn't be any risk of germs building colonies in there- I'm discarding the lenses after every month anyway, do I need to purchase new cases too?
A slightly unrelated question, some lenses (not cases) say they are built using "non-ionic materials", some say they are built using "ionic materials". What's the difference? Which variety is better for long term eye health?
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What's the correct procedure of cleaning your contact lens case?