A member asked:

How long will a used contact lens still function if kept in a solution?

2 doctors weighed in across 2 answers

It depends: If kept in clean contact lens solution that is changed daily, used contact lenses should last a while. At least till the printed expiration date.

Answered 4/15/2016

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Guidelines: Generally, soft contact lenses in approved contact lens solutions can be stored in a clean unopened contact lens case for up to 30 days. However, i always instruct my patients to rinse their contact lenses with fresh solution before placing them in their eyes as a precaution. Good luck and see your eye doctor regularly!

Answered 7/7/2012

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Related Questions

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What is the best contact lens solution to buy?

A doctor has provided 1 answer