Residential vs Commercial Pool Service with Chemistry Expert Bob Lowry

Ever wonder what it takes to do Apartment complexes, motels, hotels, and HOA community pools? I go over some tips with Bob Lowry on when to know when you are ready to make the leap from residential to Commercial. 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 truck. Bob Lowry h...