Ive been away for a while and my 24' above ground pool was neglected in my absence. The water is a light murky green and I was wondering what I need to do to get it back in shape. I was planning on getting it crystal clear again and keeping it that way all winter. I live in Mississippi so the winter will not be that bad. What steps should I take to get it back in shape? I plan to go buy whatever I need tomorrow and fix it up. I used the BBB method all summer and it stayed perfect.