Sorry for the double-posting, for those of you reading through Bloglines. The link wouldn't work the first two times I posted, so I'm hoping it will this time.
If you've read my blog for very long, you know that my husband was a computer programmer in the US Air Force for 7 years. So he stays after me to keep my computer updated and running well - which is hard, because I use my computer like I do a car - just get in and go! He recommended this application to me this morning, and I ran it as we ate breakfast. He recommends that everyone use this screen cleaner; it is totally safe. I believe you'll be glad you used it.