Products That Can Zero Out Your Pool’s Chlorine Level with Chemistry Expert Bob Lowry

Adding a sequestering agent or stain removing product can negatively impact a pool’s chlorine level. It is not uncommon for pools to zero out when one of these products is added. I go over this and more with Bob Lowry in today’s podcast. 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...