Low pH and How it Affects a Pool with Chemistry Expert Bob Lowry

We talk a lot about high pH in a pool. Today we address low pH and some of the causes in a pool and spa. Bob Lowry also goes over the best way to raise the pH and how low pH can be damaging to the equipment and an irritant to bathers. Bob Lowry is the author of over 23 books but this has to be one of his most relevant and shortest books coming in at just 19 pages thick. But it is packed with so many essentials on residential pool chemistry that you will want a copy to carry in your service tr...