Not helpful for me
I bought the product to help with protein deposits on my contact lens. I put them in the case and stored them overnight.  The protein deposit was still there and even though I rinsed my contacts thoroughly before I put them in with daily wash, it stung my eye.  Ended up throwing the contact away.  Now I just use it to clean my makeup brushes since it was expensive.  Will not buy the product again.
Rating: 2 stars