Deb,

Welcome aboard. You need to listen to the folks here that aren't profit driven instead of the pool store folks that are. I would suggest ordering Ben's kit from the forum here. It is far superior to anything else on the market. Download the bleach calculator that we all so heavily rely on. Just find any post my MWSMITH and it is in his signature. It has all of the chemicals you need to keep your pool pristine. Just punch in your info and voila, it tells you exactly how much of what you need to add. Enjoy your pool!