Thursday, November 29, 2012

Why do they call it multi-purpose solution?

As all wearers of soft contact lenses know, you need multipurpose solution for your contact lenses. But the only purpose indicated on the label (and the only reason anyone would purchase it) is to clean/store your contact lenses.So why is it called "multipurpose solution"? What are these multiple purposes?
>>> Why do they call it multi-purpose solution?