How long does a 12 once bottle of contact solution last you ?!
Question: How long does a 12 once bottle of contact solution last you ?
Hi, I have one pair of lenses and I bought a big bottle of solution for my contacts and I seem to use alot but I was wondering how long does it last for you people so I don't feel bad
Answers:
It really all depends on how much you use at a time.
By solution I'm assuming the disinfectant you leave them in overnight? Mine normally lasts about 6 weeks. If you wanted to calculate out how long it SHOULD last, you could measure how much goes in to one disinfectant cup and then divide 12 oz by that to get how may uses it should last.