I have been wearing rigid gas Permeable lenses for many years now & have been using Lobob Lens cleaning solutions for Quite sometime & this product Lobob Optimum ESC is by far the best there is for cleaning my lenses & keeping them clear & feeling good all day..Great Stuff highly recommend it..Thank You

All of the Lobob Optimum products are great. I've been wearing gas permeable lenses for a long time, and the cleaner they are the more comfortable they are.

This cleaner is the best I've used, and I've tried them all. When combined with their other products you may rethink switching to soft lenses or getting surgery.