randomly bubbles over to dryness.
Bought this elsewhere and love how well it cleans (you can really feel the difference at the end of the contact's life) however I have had repeated issues with it bubbling over/to dryness and coming back in the AM and the container is empty with two dry lenses. I still haven't figured out under what circumstances it bubbles over but it seems to be completely random. It almost always bubbles over a little bit but not usually to dryness. I don't like having to throw out perfectly usable contacts.
Rating: 3 stars