3 doctors weighed in:
It is ok to use old solutions, like for glasses cleaning?
3 doctors weighed in

Dr. Richard Bensinger
Ophthalmology
2 doctors agree
In brief: Probably
If you are using a solution on externally worn eyeglasses, and it seems effective, it should have no effect on your health and hopefully it is not a corrosive solution which will damage your glasses.
There is generally no expiration date on cleaners used in the house unless they are for medical purposes.

In brief: Probably
If you are using a solution on externally worn eyeglasses, and it seems effective, it should have no effect on your health and hopefully it is not a corrosive solution which will damage your glasses.
There is generally no expiration date on cleaners used in the house unless they are for medical purposes.
Dr. Richard Bensinger
Dr. Richard Bensinger
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