I want to thank EVERYONE! I found this website on Friday and I have done the slam process. And I want to thank this forum and everybody's advice because finally my free chlorine level is where it should be and I am going to see my drain by the end of the day. My pool looks great. After spending several hundreds of dollars this past month, since finding this forum I might have spent a $75 to recuperate my poor pool from all the Chemicals that the pool spas were selling me. I can't wait to take back the one thing they sold me that I didn't open and tell Them what I think of the $650 of products they sold me. Thank you, thank you so much! Google is an amazing thing, I'm so glad I found this website.