Yeah, ain't it funny how uncommon "Common Sense" is? I've been using the B-B-B method for 8 years now and as I've learned more and more I'm amazed that people still doubt its effectiveness. The chemistry is unimpeachable.

I just came back from a two week vacation. Everyday I had my father-in-law dump a gallon of 6%/7% in the pool--I left him enough jugs. I kept the pool covered and the filter on a timer. He had to add water once, but the pool was clear and clean and warm.