I live in a area with really hard water. All of my dishes, glasses and cups looked horrible - even if I hand washed them. I would soak everything in vinegar every once in awhile just to make them look half way presentable. Then I discovered Lemi Shine and now everything looks beautiful. My glasses sparkle, there is no longer that crusty film on everything. My silverware looks brand new. I actually look forward to emptying the dishwaher now, because I know everything is going to be clean. ... View related article.