A friend sent this article to me. Unfortunately the author can't be found, however the information is very interesting. I haven't tried all the uses of WD-40 named here but certainly will put a few to the test! Thank you to the unknown aurthor! Enjoy! Ground Floor Home Inspection The Many Uses of WD-40 I thought that you might like to know more about this well-known WD-40 product. When you read the "shower door" part, try it. It's the first thing that has cleaned that spotty